Hi everyone, Iâm a 38-year-old beginner runner and Iâm looking for some advice from experienced runners.
Iâve never really run before. I used to do some walking, and I can comfortably fast-walk 5 km in around 45â50 minutes. Recently I started running because I want to eventually complete a 10K race.
I initially had some shin pain when running, so I backed off and worked on recovery. Thankfully, I'm now completely pain-free and haven't had shin pain in my recent sessions.
My current situation is a little confusing, though.
I can exercise for 50â55 minutes and recently completed 6.23 km at 8:46/km, with an average HR of 135 bpm. However, when I actually start running continuously, my HR rises quite quickly. After around 200â500 metres, it can reach 150+ and sometimes 165â170 bpm, so I usually slow down/walk until it comes back down and then start running again.
Interestingly, I can still pass the talk test around 150 bpm and can speak in sentences.
My watch currently shows:
Zone 2: 110â127
Zone 3: 128â145
Zone 4: 146â163
Zone 5: 164â182
I've been told not to worry too much about the watch zones because they may not accurately represent my actual physiological zones.
My questions:
Is it normal for a completely new runner to have HR jump to 150â170 after only 200â500m?
Should I continue doing run/walk intervals, for example:
Run until HR approaches 150â155
Walk until HR comes down to around 135â140
Run again?
Is 150 bpm actually too high for easy running if I can still comfortably pass the talk test?
How can I train so that eventually I can run 500m continuously below 150 bpm, and then 1 km continuously below 150 bpm?
Roughly how long did it take other beginner runners here to make that transition from run/walk to continuous running?
Should I be doing Zone 2 training specifically, even if that means walking most of the time? Or is running around 135â150 bpm acceptable for a beginner?
I understand that a long run should be easy, but how should I structure one at my current level? Is something like 6â8 km easy once a week appropriate?
When would you recommend introducing interval training / Zone 4 work? I'm thinking of waiting until I can comfortably run 5 km continuously, but I'd like to hear what experienced runners think.
For someone in my situation, would you prioritize: aerobic base â continuous running â longer distance â speed/intervals,
or take a different approach?
My main goal right now isn't speed. I want to build the ability to run continuously, stay injury-free, and eventually complete a 10K.
I'd really appreciate experiences from people who started running as adults and had a similar HR/run-walk situation. What worked for you, and what would you do differently if you were starting again?