POST14: Follow up questions on Tengri Ultra

Jun 20, 2025
POST14: Follow up questions on Tengri Ultra
Thanks to everyone who read, commented on my recent post about Tengri Ultra. What was more interesting is questions I received about my post that I didn’t cover but was interesting to some of you. Below, I will try to briefly cover most of them.
Q: Did you plan to run under specific heart-rate zone or MAF (maximum aerobic function)?
A: Yes and no. As with all my long distance runs, I aim to not go over my MAF heart rate zone. Over the past several years, I follow Dr Maffetone’s formula (180-your age (+-5 beats depending on your fitness level), and I established 148 beats per minute as my MAF rate.
notion image
The reason I said “yes” and “no” is because - yes, I intended to finish overall run with heart-rate of no higher than 148-150 bpm. But I also decided to be flexible and go over 150 bpm if I was close to hitting PLAN A.
Q: Was this your hardest run?
A:
No. I think I had far more difficult runs when I was sick and kept running that physically was more demanding then running Tengri Ultra.
Q: Which one is difficult: running 100km or running shorter distances everyday?
A: A person can get a way with running a long distance once in a while but doing something persistently requires more than luck.
Q: What was the most important lesson from this run?
A: Don’t be afraid to face your fears, regardless how scary they may seems.
Q: Do I plan to repeat?
A: Likely not. I find Tengri Ultra a bit mundane though it has its own advantages.
Q: Do I regret or glad that I did?
A: I am glad I did it. I learned so much about my failures and I am grateful for all of them.
Q: What’s next?
A: 100 miler (160km).
Q: Any other photos|videos?
Below are some 📸photos
Tengri Ultra photos
Gallery view
Next up in the post is the self-discipline challenge I am doing and I am at DAY 65 of it right now. No, it’s not related to running 😃 but certainly helps in my running. If you are into self-improvement then stay tuned 🤜🤛
Night Runner.