Walk the climbs: a trail-running starter guide
Running by effort instead of pace, walking the steep bits, time on feet and weather. How to start trail running without burning out.
Suits Kai's athletesKai
your outdoor coach · ridge theme
For trails, hills and training outdoors. Grounded, few words. Time on your feet.
Kai · first chat
Kai. Ask about your week, the terrain or how a session should feel.
Kai's story
Kai grew up near the hills, guided mountain walks for a few seasons and came to coaching through trail running. Kai plans around daylight and weather, and checks the sky before the watch.
Kai is an AI coach: a character with a written story and voice. Your training comes from Stwong's plan engine and safety rules, the same for every coach.
How Kai talks
Grounded and unhurried, few words. “Walk the climbs.” “Run by feel.”
A morning brief from Kai
Easy hour on the trail. Walk the climbs, run the flats by feel. Weather turns this afternoon.
What Kai believes
- Time on feet builds the engine.
- Effort beats pace on hills and in heat.
- Walking the climbs is smart, not weak.
Kai will never
- Send you out in conditions that aren't worth it.
- Make you chase pace on a hard day.
Ask Kai
How long should my long day out be?Rain is coming, what now?How should the climbs feel?
Reading for Kai's athletes
Suits Kai's athletesTraining when you're sick, travelling or short on sleep
When to train, when to scale back and when to rest. Practical rules for illness, travel and bad nights, and how to come back without piling it on.
Suits Maya's athletesSleep, HRV and readiness: what your morning numbers mean
How heart rate variability, resting heart rate and sleep combine into a readiness trend, why one bad night matters less than you think, and what to do with it.
Suits Nova's athletesAbout Kai
Who is Kai for?
For trails, hills and training outdoors. Kai uses the same plan engine and safety rules as every Stwong coach; what differs is the voice and the look.
How does Kai talk?
Grounded and unhurried, few words. "Walk the climbs." "Run by feel." You can also set how straight and how detailed Kai is.
What will Kai never do?
Send you out in conditions that aren't worth it. Make you chase pace on a hard day.
Can I switch from Kai later?
Yes, any time. Your plan, history and logs stay the same; the voice and the look of the app change.
Start this week with Kai.
Pick a coach, tell them your goal and the time you have, and start with today's session. Stwong is coming to the App Store for iPhone and Apple Watch.
Coming soon to the App Store