Health/heart risks of long distance running?

What are the risks of heart failure while pushing yourself to the limit if you're unfit? I've seen many deaths from people at local training grounds who's heart suddenly stopped - and every case I've seen has been from people in their 20s or younger.

I've never been much of an athlete, but in searching for hobbies I've discovered a newfound nack for running. I did 10km the other day and felt fine. I want to up it to 15 or 20 km soon. I'm generally healthy, mid 20s but kind of unfit. My heart rate is fairly high on average (85+), and when working out my watch measured it at around 190! I just want to make sure I'm not pushing myself beyond sensible limits or should be worried about heart issues…

Comments

  • +5

    You can't be that unfit if you ran 10kms. You'll be fine, just keep at it, and your resting heart rate and peak heart rate will lower.

  • Just google max heart rate to find all the information you seek.

  • There are plenty of resources on the internet’s about this.

    There are millions of people who run and are fit and they had to start somewhere. As above, I’d you can run 10km you aren’t unfit, but obviously need some more conditioning. Listen to your body it will tell you when you are pushing too much. .

    The thing is, no one knows why some fit people just drop dead during an activity. It just happens. I have been a regular mountain biker for years. While I’m fairly fit I’m certainly not athlete level and it does concern me a bit about the heart problems, but I do what I can to keep fit becuase other health risks are significantly reduced. It’s always a trade off when doing something.

  • +1

    I did 10km the other day and felt fine

    What time did you do it in?

    My heart rate is fairly high on average (85+)

    What is your resting HR? Is it 85+?

    measured it at around 190

    Generally max HR is 220 - age. See here for targets: https://www.mayoclinic.org/healthy-lifestyle/fitness/in-dept…

    • Hi. I did the 10kms in just under an hour, but that was with only 5 days of notice and preparation (last minute charity run). Think I can definitely do better with some more training and commitment.

      Resting heart rate is around 80+ yes. Sometimes just standing up and walking to the kitchen my heart rate can hit into the 90s. I'm in good shape naturally (very slim) but never really exercised or worked out much so that's probably the cause.

  • +3

    I think a lot more people die from the effects of sitting on the couch eating junk food and other sedentary lifestyle choices.

    I have been running a lot for many years and when I look around consider myself considerably healthier than my contemporaries

  • James F. Fixx, who spurred the jogging craze with his best-selling books about running and preached the gospel that active people live longer, died of a heart attack Friday while on a solitary jog in Vermont. He was 52 years old.

  • +1

    News can present a distorted image of the situation because they cherry pick data, which is why I largely ignore it. In every case I've seen where someone has died and I've thought "that could be me!" it always turns out that if you dig a little deeper, there were other issues at play.

    It's completely conceivable that every one of those people you read about, had existing heart problems.

  • +1

    Combine eating well with your exercise. Keep a diary of your heart rate results (jogging time, distance etc) and push yourself a little more once you see improvements in your heart rate.

    Sounds like you are making this claim too early into enjoyment for running. Stick to 10km for a little while longer until you've got a good chart of your progress (maybe ~30 runs).
    More benefits will come with the consistency of your runs. Great hobby and keep doing it!

  • +2

    I've seen many deaths from people at local training grounds who's heart suddenly stopped

    :O How many deaths over how many years?! Perhaps there's something in the air, your local training grounds isn't in Chernobyl, is it?

    I'm generally healthy, mid 20s

    • I grew up in a huge soccer community, played it as a kid and so did all my siblings. To this day I still play and help out with coaching on the side. I've seen a handful of notable cases where people were enjoying a fun Sunday league game, fell down, and never got back up. It's scarring, though tbf many times it has been found that certain combinations were factors, like drinking a few Red Bulls before a match.

  • If you are concerned get a checkout from a doctor to see if you have any underlying issues.

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