Maximum Heart Rate

As exercise intensity increases, so does your heart rate. Your heart rate, which is conventionally measured in beats per minute (bpm) can therefore be used as an indicator of exercise intensity.

How do I measure my maximum heart rate

Your maximum heart rate does not vary much with your fitness. (Your resting heart rate, by contrast, does.) Your maximum heart rate falls as you get older.

The best way to test your maximum heart rate is to do a running test which you can do on a track, in a park or on a treadmill. You should not do this without medical advice if you are over 50, if you are obese, or if you have any history of heart problems.

After warming up, run at an even pace for three minutes, as fast as you can. Jog for two minutes; then run again for three minutes as fast as you can. Your maximum heart rate is the maximum level reached during the second 3 minute run.

How can I estimate my maximum heart rate from my age and sex?

There are several different ways to estimate your maximum heart rate, based on your age and sex. The best known are:

Formula Men Women
Age adjusted MHR = 220 – age MHR = 226 – age
Ball State University MHR = 214 – (0.8 x age) MHR = 209 – (0.9 x age)
Londeree & Moeschberger MHR = 206.3 – (0.711 x age) MHR = 206.3 – (0.711 x age)
Miller et al MHR = 217- (0.85 x age) MHR = 217- (0.85 x age)

Please note that there is a wide margin of error around each of these estimates, of up to 15-20 beats per minute.

Why is my maximum heart rate different for different sports?

Your maximum heart rate will be different in different sports, because you use different muscle groups. Running uses the largest muscle groups in the body and so has usually causes the highest maximum heart rate. If you are cycling, you may experience a maximum heart rate about 5 – 10 beats per minute lower than in running. You should carry out a maximum test for your sport.

59 Responses to Maximum Heart Rate

  • Ray houserman:

    What is unclear is if max hb means anything. I have a resting rate of
    Of about 60 but it is almost impossible fo me to get my rate over 140.
    I am 61 yrs old but during a vigorous workout my rate stays in the lower
    120’s. Does this mean I’m unhealthy?

    • Todd Geiger:

      Ray, I would imagine that it depends on the intensity and the duration of the vigorous workout. How do you feel performing at 120 bpm? Do you feel like you’re holding back? As a cyclist, my heart rates are lower on a stationary trainer than they are when riding on the road. Formulas, or models of averaged observed human activity cannot accurately account for individual differences, genetic abilities or fitness levels. The formulas render averages or generalities for groups, and are only useful as general guidelines.

      • Pedro:

        Well I’ve got the same problem as Todd. I’m 33 years old, I started to run about 3 years ago, when I did it, I obviously started to run very slow- making a 5K in abou 30min and I reached the 190 BPM- Right now I do a lot of training my HR in rest is 45 BPM, I do a 10K in sub 40min, but the thing is, my HR doesn’t go beyond 160’s. Did I reach my maximum potencial or by the contrarie, I still have a lot of potencial, because theoretically I still got around 30 BPM to “spend”, but I’ve just got to lazy?! Cheers

        • Gary:

          Pedro, I think you are right, you do have an extra gear to go. How do you feel in the 160’s ? if fairly comfortable you will have to introduce lots of interval training into your workouts eg 10x 400m with 2 minutes rest between, at faster than race pace, or even as fast as you can sustain.
          I cycled 10 miles as fast as I could yesterday on my turbo trainer. I’m a bit out of shape at the moment, and my average heart rate was 162 with a max of 177.
          I am 55 years old, so according to the formulas I am able to sustain over 95% of my max rate for about 25 -30 minutes !! my max appears to be a good 10 beats above these formula.
          That is 200m sprint pace, so clearly these formulas are just for guidance. Having said that I have a long history of sporting activity including squash, cycling marathons 10ks, and swimming.

  • david:

    I have the issue of when I do a training run at my race page my heart rate is around 130 to 140.
    when I enter a race for the same pace, over a similar terain, my rate is 140 to 150. I am 60 years of age.
    is it just excitmet of the race environment or should I train more?

  • Andy:

    I am 50 and therefore should have a Maximum heart rate of 170. However, I often exceed that on a run (a 2 mile run recently got to 174 and when training in the gym the other day I got to 176). I check my heart rate at rest last week and it was 54. I’m obviously a high beater, so is there another way to calculate my maximum as traditional 220 – age type calculations don’t seem appropriate for me.
    Also, is this something I should be concerned about?

    • brian:

      I am 70 and overweight (5″8″ 200lbs) but exercise regularly (4-5 times per week) on a treadmill. I usually walk fast (4 mph) for several hours with my heart rate less than 140 but if I start running during this period my heart rate quickly (30 seconds or so) rises to 160-170 (ie max). Do I need to be concerned?

      • Chris:

        Brian, I have very similar scenario — 5’7″ overweight at 190 lbs but work out on a treadmill regularly. I walk-jog-run. I can keep my heart rate under 140 almost indefinitely when walking at 36-3.8 (short legs makes 4.0 exaggerate my stride so much its not a good speed for me. Anyway, when I jog-run, say at 5.4 up to 6.2 or so, my heart rate goes up to 160-170 in about 40 sec to a minute, faster if I’ve been doing this walk, job, run pattern for a while. I keep wondering: is that spike to 160 something I should be concerned about?
        If you’ve figured it out, post again.

    • chris:

      I did one of the numerous max hr tests this
      Morning and my max hr showed 181. I am49.
      You must remember that actual formula is based
      a mean bell shaped curve and that we are not
      All the same.

    • Dann:

      I am 68 male and started trail jogging again after about 2 yrs off the trail but doing elliptical cardio training.
      When initially getting on the incline trail my heartrate hit 167. When I stop to reat it goes down to 145 with in 60 seconds or less.
      Should I be concerned???

  • Graham:

    I am 59, and today I did 3.6 Km on the treadmill at avarious speeds betweent 11 and 13.2 kph. My average HR was 156, the highest 171. I have to say that sounded scary. I finished my 3,6 Km in 17 m 36. I have to say, The treadmill is without doubt a sight easier then running on the Thames towpath in the Kingston Park Run!

  • wanda:

    I’m having an issue with my average heart rate being 203 on my 10 mile runs in the mornings 2 days a week. My resting heart rate is between 50-52 and I am 48 years old. Normally on Saturday I run 13 miles at a 9.00 mile pace and it runs any where between 147-151. On Tuesday and Thursday mornings I run 10 miles at a faster pace of anywhere between 8.00 pace and 8.30 mile pace, and ususally have heart rate around 161 but the last 2 weeks on my faster pace runs I have had yeart rates up to 211. Is the heat and humidity causing this or should I be concerned?

    • Feri Naf:

      I think you should check your heart rate monitor and/or verify this measurment by counting heart beats and watching the clock. I guess the heat and humidity are causing your equipment false reading.

  • william:

    Hi i have just started running after a 7 year absence, I have smoked all of my adault life and am trying really hard to stop, I started running a program of walking, running starting at run a min walk 2 , 7 times ,this is the start of my 4 week and i ran for 3min walk 2, 7 times and felt good so i ran the 7th time for 6 min and my reart rate reched 78 bpm, I am 59 do i need to be concerned.

  • Sarah Z:

    I have a question regarding my weird heart rate range.

    I have just decided to improve my fitness to an average marathon level for the first time in my life. I have yoyoed between only slightly higher than average good fitness and lousy fitness all my life – however in general terms I would consider myself of having been average good-to-slightly below average for the last 10 years (I am 30 years old). In general I am also healthy, with a normal weight, no allergies, hardly ever sick, flexible and energetic.

    I remember already some years ago of having measured my max heart rate at somewhere 210-215.

    This week I self-measured my heart rates to set my target zones again: I sprinted as fast as I could pretty much as was advised above: 1st sprint gave me 204bpm; 2nd sprint gave me 216bpm. I understand the general calculations (220 – age etc.) are only indicative, but how can I be that much off the scale? Is that normal or even healthy? Secondly, my rest rate (I took it in the evening on the couch after some meditating, since I never remember to do it in the morning!) and got 58. I suspect early morning would give me lower.

    So: I am very unfit at the moment, not able to run faster than 7-7.5km/h for longer periods, and can hold 8-9km/h pace for only a minute or so. When running around 7.5km/h, after a few minutes my heart rate is somewhere close to 175-180; I feel exhausted, but can still keep going. With a pace 7km/h I get somewhere down to 160bpm.

    How can my heart rate range be so big when I am this unfit? (58-216?) Does this pose any risks, or benefits for that matter?

    I tried googling for explanations but wasn’t successful – if someone could explain this like to a simpleton, I would appreciate it! 🙂

    • Bzoow:

      I am not an expert but before you investigate much further I would check your max readings with another HR monitor as your max at 216 sounds high and max HR does not usually vary much with fitness.

    • Enric:

      No big deal. Heart Rate can be that high, don’t worry. It’s a pretty normal value.
      It doesn’t mean much, anyway.
      Your max is determined genetically and varies wildly among individuals. It has no relation to yoUr fitnss and a higher or lower value has no meaning at all in regard to your performance. It’s just as your height. And it can not be determined by a formula.
      The use of your maxHR is just to determine your training zones and has no further importance.

    • Roy:

      Its completely normal. I have the same numbers. Standard formula is garbage. You probably have a smaller heart chamber so it needs to beat faster to keep up with the demand. The average is the formula but the range can be +-36ish.
      I’m 37 and I still get up to 215. Was much faster 20 years ago.

  • jason tanzman:

    I also seem to fall in the category of someone with a max heart rate that appears to fall significantly higher than what the formulas predict for someone of my age (29). Over the winter, I was doing some laps In the indoor track where I workout and routinely clocked my heart rate in the 205-210 range (using simple old math and the big clock on the wall, so no risks of HR monitor error). And I have a resting HR in the 55-60 as a moderately healthy young guy.

    I’m also training for a marathon – my first – with a goal of finishing in around 4 hours. For me – and I think you’re in a potentially similar situation – I am shooting for around a 140-150 bpm rate on my mid and longer training runs. Which – even if your max HR is 215, the 65% mark would be 140. The main thing I’m learning with my marathon training is to slow down; slowing my HR down below when I tend to want to push it, and focusing on sustaining a slower pace to build stamina and endurance. I did an 8 mile run in one hour, 27 minutes the other day, just focusing on building longevity with an HR in the 140-145 range and I felt great afterwards.

    • Ryan Morelli:

      Hey Jason.. Interesting reading your post, I felt like I was reading my experience/questions. You must have ran it already? How’d it go? (who knows if you’ll ever see this) I’m training for LA 3-9-14. I’ve read A LOT and apparently it’s SLOW DOWN…can you confirm that for me? I’m running halfs at about 9:40 which is a bit slower than your goal of 4M at 4:13. However I’m pretty beat up at that point. I read from a guy who did 56 marathons and he said first one? HOLD BACK. If you really did hold back…you can figure that out at mile 20 and put on the gas, you can make up a lot of time in 6 miles if you’re feeling that good. I tend to agree with his logic, plus I’m 40. Love to hear how you did…and any advice


  • Gene C.:

    I will be 63 this year and have been exercizing 3+ times a week. My max rate should be 75 – 85% of 158 but I go heavy at about 180-185 for an hour each time. Any less than that I am not hardly working out. That is about 115%- 120% of max. At the end of the hr, I am rested in 10 min. Whats up?

  • Matt:

    Hi there everybody, I think its a good idea to check your blood pressure a couple hours after a run to make sure its returned to normal 120/80 approx, if not check it next day and if its still too high take it easy until it returns to normal. Once its returned to normal start running again, then afterwards do the same check again, if its a consistent problem have a word with your Doctor.There are quite a few runners in their 60s with high blood and not knowing about it, so adapt your running so you avoid still having blood pressure the next day, as you get older your arteries become less flexible and they can’t expand to let the extra blood through.

  • erin:

    I have been running for over 20 years and am a 42 year old woman. I just finished a half marathon with an average heart rate 170 for the full 13.1 miles. I was surprised to see my heart monitor results because I felt pretty good during the race. I was working hard but not too hard. I do think the formula for maximum heart rate doesn’t apply to everyone. According to most literature I should only be able to hold this for a few minutes not for 1:47 minutes.

    • Ryan Morelli:

      interesting.. and makes sense. of course we’re all different. they’re just averages. Mine averages around the mid 150’s for anything up to a half. Not sure I can keep it at that for 26…. I might need to be 140-150 and slow the pace.

  • tariq jalees:

    I am sixty one year old male. Iam running/walking on thread mill since last one year at 5 km per hour. Previously i was /running/walking for thirty minutes which i since one month have increased to fifty minutes. Maximum pulse rate as shown by the thread mill 131. Some one told me I am over doing. Please advise. by the way i am a heavy smoker as well

  • Rina Saja:

    I am 35 years old. I started running at August 2012. My first 5K was 40.31. Since then i started to increase my miles little by little, up to 25 miles/week now :). My 5K pace PR last week was 23.09. This Monday I started to use my HRM, My long run usually between 8.15-9.00 min/mile, however my heart rate is staying the same at 160 (3 days ago). Today my heart rate is about 150 and i was running 6.30-7.00/mile for my speed training. What happen to me? I was trying to be faster but my heart race increasing so slow when i was speeding up. Do you think I can be faster in my running if I could increase my heart rate? Is that any exercise to increase heart rate and making me run faster? I am looking for 20 min 5K. Thanks for your help.

  • Maria Marcu:

    Today Saturday Hi !! I was on the bike for 5 minute … fast to slow and …SYS 149 DIA 74 PULSE 77 …and after I stop in a minute or so I got a pain on my shoulder go’s down tu my chest and back and arm and neck ear and my jaw….do you think this is normal ???? I had stress test done Thursday and wos normal …and I start driving home and pain started … home and rest pain go a way ….the specialist doctor sad every thing is normal just :lose weight take the blood pressure for 3 months and go back to him….two weeks a go I went to hospital emergency with hi blood pressure 184/89 and pain what I described above they did all the tests and NO heart attack signs…. Monday I went to walk at the park and after second time a round I had to leave because the pain from above I described. ..I use to walk 10 times a round that park with no pain !!!! who can tell me what’s going on with me somebody has any idea ??????????leave here a message for Maria Marcu…thank you very much and I appreciate I need to know which direction I have to move next……!!!

  • Maria Marcu:

    Hi everybody… !!!!….everything what am describing here in this message started on first May when I got very upset with a superior person .. and until 5th of May I was seek .and by 12 night theat day 5th…I end up in the emergency room….”Today Saturday I was on the bike for 5 minute …from fast to slow and …SYS 149 DIA 74 PULSE 77 …and after I stop my bike in a minute or so I got a pain on my shoulder which go’s down to my chest and back and arm and neck ear and my jaw….do you think this is normal ???? I had stress test done Thursday and wos normal …and I start driving home and the pain described above started … home and rest!! pain go a way ….the specialist doctor told to me every thing is normal just :lose weight take the blood pressure for 3 months and came back to him….two weeks a go I went to hospital emergency with hi blood pressure 184/89 and pain what I described above they did all the tests and NO heart attack signs…. Monday I went to walk at the park and after second time a round I had to leave because the pain from above I described. ..I use to walk 10 times a round that park with no pain !!!! who can tell me what’s going on with me..???? somebody has any idea ??????????leave here a message for Maria Marcu…thank you very much and I appreciate ….I need to know which direction I have to move next……!!!

    • david e:

      ..hi maria..i was surprised to see you didn’t get any replies.. seems most are only concerned about themselves or wanting to boasr..
      ..I’ve been overweight, mostly due to powerlifting..didn’t feel good being over 300 lbs though..
      ..slowly but surely, over time, i am at a more ideal 6’0″” 180-200lbs. and mid 40’s..the first year, in my 30’s, i lost 90 lbs..too quik, so I’m told and now could use a little tuck..just recently lost another 40 or so over 1-2 years..
      ..anyway, which brings me to say..througout that time, i have goneeriods not as active as i would like and off n on lifting weights..when i wouldn’t use upper body muscles, sometimes i could get sore even from running or feel strain in areas you described..not necessarily sore, but more don’t panic..just try and incorporate some kind of strength training in your routing..maybe some body weight push ups and light pulldowns w isometric variations..also maybe no weight squats..
      ..interested to find out if that’ll probably be pretty sore that first week..

  • Colton:

    The formula 220 – AGE doesn’t seem to be working for me. My peak heart rate is 250 and my resting heart rate is 5, does this mean I’m dead?

  • Paul:

    I am 53, running for last 6 years. Resting HR as low as 45. However as part of a 7 mile run in 1hour 6 minutes on tuesday my heartate reached 204 on an uphill section. the run I averagesd 148bpm . It wasonly above 200 for a minute, and drop quicklu after the hill……….but is this OK.?

    • Eric:

      You need to look at a chart of your HR from your run. If it spiked up, it could be miss-reading. If it is a curve up then down again, it is probably genuine. I’ve had seed some very bad spikes, normally to 220 then after 30s, back down to 150. Also, I tend to kill the HRM straps and that also leads to miss-readings before I replace them. I’m 47 and have a resting pulse of 40 and have had it in the 192-197 range for 30 seconds going a up a hill a year or two back. It was a curve up then down, so it was correct (I also cycle up hill for 10min at about 185). So the 204 value could be genuine.

  • Susan Fentress:

    Question re Max heart rate. Kids gave me a BASIS watch for xmas and am surprised at my HR. My Max heart rate is 164. At this hr, I can carry on a normal conversation and easily run for a long time (hours). I can confused by this– how do I determine heart rate for speed work or target hr for races?

  • Ana:

    I started running a couple of weeks ago and my hr is quite high I guess…
    Before I played volleyball.
    But now when I run for 7k for instance, my avg hr is 175 bpm and max 189bpm!!
    Will this go down in time?


  • Ernest Yoong:

    I am a 76 years old male, 60 kg weight, BP 120/65 and reasonably fit. I participate in the weekly 5 km Parkrun activity. My calculated max heart rate is 153 bpm, I wear a HR monitor and notice that I am able to maintain about 158 – 161 bpm without over exertion for most part of the 5 km run. As this is above the calculated max heart rate, is there a concern or danger. My personal best is about 35 minutes for the 5 km, which is rated about average for my age group.

    From literature I understand the calculated max HR may not be an accurate measurement. Will appreciate any comments.

  • Cristina:

    I’m 33 years old and typical HR is 160-167 while I run. Randomly it spikes up to 220. During a half marathon I ran today it went up to 233. No hills today and I kept the same pace. It stays high even when I slow down. Eventually I have to walk it back down to 160.are there any other equations to figure out my max heart rate? The 233 seems pretty high.

  • Darian V:

    I have often wondered about this subject. I am 50 and road cycle about 75-150 miles a week. Today a buddy and I did a 50 mile ride in 100 degree weather climbing 2000 feet. My heart rate ran between 165 and 178 peaking 180 a few time. The last hour we hammered and my heart rate stayed at 176-178 in a pace line. I know at 50 I should be at a max at 170 at 220 minus 50. I don’t seem to have any effects from doing this. Is it still safe. My buddy is 38 so he loves it. A friend of mine had a mild stroke running too far and out of condition at age 59. His neurologist said his internal carotid couldn’t handle that much pressure at his age. Comments from other old farts doing this.

  • Roy:

    I am 53, been a runner all my life. My resting pulse is 45-55 on average. According to the standard formula my maximum HR is 167. During my intense runs for 5k my HR is 170+ for over 30 minutes duration. We all are different and the standard HR is only an average guide and does not account for our general health and level of fitness, weight and any underlying conditions etc. Also how accurate are the measuring devices we are using? The most important thing is to build up a good aerobic base first before you do too much intense exercise, especially if you are just starting out. For running/jogging that is exercise at or below conversational pace. As you get fitter you can add in some interval and speed workouts if you want to improve your speed. Most athletes use the 80/20 rule 80% aerobic and 20% anaerobic. Fitness improvement takes time so don’t try to rush it. Too much intensity too soon will result in injury. The most important thing is to listen to your body and don’t rely too much on the devices. Run by feel and not by time and distance and have fun and enjoy it.

  • I am a 50yrs old female. I run 2 to 3 miles and my heart rate goes as high as 181. Is that normal? Are there symptoms I should be looking for if this is not normal?

  • Rick C.:

    I am a 55 year old male runner and I am a little worried about my max heart rate while running. Most of the charts I have seen has me at a max heart rate of 165 so the way I understand it i should be running at a max of 149. I am 5’9″ and weigh 170lbs. and run 5-7 miles(8 -8.5 mins. per mile) 2 to 3 times during the week and anywhere from 10 to 13 miles( 9 mins. per mile) on the weekend. My HR is consistently at around 165 for either distance. Is there anything to worry about?
    Thanks, Rick

  • Jim Cerullo:

    Almost all questions I read were from runners. I am 77 and haven’t run in a number of years. I can’t even call myself a runner- I was a jogger based on my time but I have been walking on a treadmill for the past nine years- some times I go 7 days a week but 5 days is average and there was one or two short periods where I couldn’t work the gym in for a few weeks.
    My resting pulse is often in the low to mid 50’s and a few months ago I had some readings in the high 40’s. I’m only doing 2 miles at a 15.5 to 16 minute pace- barely beating the turtle- but it’s been nine years. My primary doctor gets concerned about the low pulse since 60-100 is considered normal. Not by me- If I had a resting pulse of 100 I would be running to the ER. That’s more like a panic attack pulse than a normal rate. . I believe frequent exercise will lower anyone’s pulse. I would prefer low 60’s but mid to high 50’s are OK with me as long as I’m walking 5-6 times a week. Any comments or other walkers who see some decrease from the “average”?

  • Thanks for the blog and this article!

    I’m on the backside of 70 y.o. I began running almost 5 years ago, when I was 65 y.o.; that’s when I entered my “first ever” 5k race (27:27, ~8:49/mi pace) and I’ve been running ever since.

    Running has had a positive effect upon my resting HR, my weight, and upon my BP (blood pressure). My BP, lately, has been in the range of mid-90s over mid- to high-50s. My diet controls my weight, though. My resting HR is 41-45 bpm (varies a little during the week). I haven’t performed a max HR test, but the highest HR, within the past 12 months, is about 160 bpm–I have selected 162 bpm as my official HRmax. So, it’s within the range of tolerance for any of the methods for calculating maximum HR. [I measure BP, resting HR, and weight, daily, right after awaking and using the bathroom, but before eating or drinking anything.]

    Typically, I run 3-4 days per week (lately, 4 d/wk with 3 d running 10k’s and 1 d running a LR of 15k). For the past several weeks, I’ve been alternating running days (Sun,Tue, Thu, Sat) and walking days (Mon, Wed, Fri).

    Beginning this week, I will be dropping the Mon & Fri walking and substituting with complete rest days.Tue & Thu will become speed days (Intervals on Tue / Tempo on Thu) of ~10k. Sat is a slow pace 10k day. And, Sunday is my long run (currently, 15k) day.

    For speed days, I will be running for duration (time) at a scheduled pace, using Coach Jack Daniels’ pace-setting formulae based upon current (5k) VDOT (measured/calculated every 5-6 weeks). Prior to this week, Tue, Thu, and Sat have been slow pace (2:00/mi – 3:00/mi slower than 5k pace) for 10k+ distance.

    On those days that I have been walking, I’m covering 7-9 mi at an average pace ranging from 14:00/mi to 16:30/mi, which the NIH and CDC consider a moderate pace. Also, after my exercises on running days, I usually have to walk 3-5 miles back to my starting point (home); but, that walking pace tends to start out slower for the first couple of miles (18:00/mi – 20:00/mi) before creeping up to my normal walking pace.

  • Grant:

    I am 61, 192 cm (6’4″) tall and weigh about 230 kg (295 lbs). A lot of which is fat. I walk 5 miles a day, ahve been doing weights u pto 3X a week, and treadmill 3X a week, 3 mph (4.8 kph), for about a year. My resting HR is between 56 and 60. I have controlled high BP. Diastolic around 80, systolic as low as 130 when relaxed but often higher. Althought the small cuffs in doctor’s offices can read too high and machines arent dependable.
    Today the treadmill montor read my HR as 151, going 3.5 mph and it wasnt a strain. supposedly my max is 180 bpm. Is this a problem?. it is really easy to walk at 3 mph. I want to get fitter and preserve my heart. fortunately I hve never had chest pains.
    Can someone please answer my qq? Are peoiple with high BP prone to having unhealthily high HR’s?
    Thank you

  • Gary Mitchener:

    I’m 70 and play competitive ice hockey twice a week along with working out on some other days. During a game I’m on the ice for two minutes and then off for two. My rate usually get to 165 – above the calculated 150 max. If I change the equation, 220-165 = age, does that mean I have the heart of a 55 year old or are we just all different?

  • Ever ask yourself, “how do I find my target heart rate?” Finding your target heart rate is easy with our target heart rate calculator. Target heart rate calculation can be determined for any age and activity level, enabling you to use a heart rate monitor and get the most benefit from your workouts.

  • Christofer Erasmus:

    I did a run with my father, and my polar watch told me that my max btm was 233… Is this just a bug, or is it possible that I reached a btm that high? (i’m a 14 year old boy with no heart problems)

  • austin:

    Just got a GPS watch with tons of data. 48 years old. Ran a 50k trail run today, max heart rate was 190, spent about 3 hours cumulative in 170s and 180s. Average for the day was 150s. Now at rest, 47. Freaky. Not sure if it’s good or bad. Run marathons, ultras, and full Ironman for several years

  • Rajesh:

    Hi. My MHR after sme short bouts of sprint on hills spiked up to 36 per 10 seconds. Which makes 216 pm. I find it is way too high. I can easily run sme 12km/hr on flat at 170 bpm for sme 3 hours. Y 170?? Coz my heart rate shoots up really fast at 26-28 during easy run. I can hardly run at 150 beats per minute. Coz its too slow. Is it normal to have such a high maximum heart rate and not to be able to run at 150. And plz note that my resting heart rate is over 60. Nearly 65. Im 33 yrs old and is a regular runner. I even do trail. Thank u for ur rep.

  • ~jamie:

    I just turned 48, last week. My morning elliptical exercise for 30 minutes, I had a heart rate of 177bpm. It felt like my heart was going to jump out of my chest. Oh, I was “born” anatomically male. 🙂

  • Joan Rogers:

    I am 24 years old and am avid runner. About 7 miles almost every day taking breaks on and off for illness and injury. But for about 3 months I’ve been doing well. My resting heart rate is very low, about 40-45 beats a minute. Is that okay or should I be worried? I know runners can have slow resting heart rates but I don’t want to take it too far.

  • Ron Malek:

    I ‘m not able to run. I’m 72 and do resistance training (circuit training at a constant rate without stopping) for 55 minutes and then a recumbent bike for 20 minutes for the last of a 75 minutes routine,at least three times a week.
    My pulse seldom gets over 120, it is usually around 115. My resting pulse has always been in 50 to 60 range
    When I Have sexual intercource, it sometimes gets to 155, is thar dangerous?

  • Adele Turton:

    my I watch calculates my HR on average my resting Hr is between 50-60 but my active HR on Occassions has read 202, 206 and my latest was 215! I am female 34 years old and do a boot camp twice a week

    should I be concerned about my heart rate reaching 215???

  • Holly:

    I am a 66 year old female and have started running again to train for 5K’s. My average heart rate is 174 bpm at the end of most runs(according to my Surge Fitbit watch). I do not feel light headed and recover quickly. I am 5′ tall and weigh between 95-96 pounds. After the first of the year, I intend to do a stress test. Is the 174 considered too high? My blood pressure has always been low. I would like to reduce the beats per minute to around 165 or lower. I am not that fast of a runner (right now I am running a 39.15 5K). But I am not doing this to ‘beat other people’. I want to help my bone density and joints. Thanks for your thoughts.

  • Becki:

    Thanks for this post! I am 34 and run 5 days a week with an average resting HR of 58. When I do my long runs, I’ve noticed my heart rate is in the 160s with peaks in the 170s, which per all the HR calculators, is too high. I’ve been running for 3 or more years though, and truly don’t feel bad in the 160s (I can still breathe fine, drink, ect.) I may still talk to a doc just to make sure I’m not doing any long term damage, but I will say in the 150s- workouts are actually easy, so I’m just not sure.

  • Brooke:

    I am a 18 year old women. I am never resting so when ever I’m walking than stop I’m 100bpm, than faster walking/jogging I’m 120bpm. what does that mean?

  • […] numbers you go by the heart rate for a male my age could be several different numbers. According to Running For Fitness, a page I looked up only for this heart rate number, my heart rate can be anywhere between 187 and […]

  • Bill Mcgruer:

    I am 56 14st 3lb and although i walk regularly (almost every day) 10000 steps and i used to be fairly fit, i have recently started HIIT Training in which i do 3x 8 mins with 2 mins between resting of various exercises from Press ups, Squats, Situps + other exercises and .5k on a cross trainer at around 20kph. As per the calculation, my Max Heart Rate should around 144BPM but i regularly peak out at 182BPM on my final .5k Should i slow this last section down and keep my BPM around the 139BPM. Through the training i generally have my BPM showing at around 160 BPM once i have started at this rate it feels hard but comfortable. Suggestions please

  • savannah floyd:

    i was working out yesterday for an hour and a half & i ran for 2 minutes and 30 seconds (with short breaks in between) 6 times and my heart rate at the end was 195, and im 16.. is that okay?

  • Bhupesh Thapliyal:

    Sir, i am 45, and i run on treadmill with 12km/hr, and my bpm during running is 97 max and it decreases during running while my trainer he is 22 does the same, his bpm elevates to 118 and doesn’t decrease. Why?

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