
“To outrun a bad day.”
“For the sunrise nobody else sees.”
“Because I promised myself I'd finish one.”
“For that feeling when your legs say no and you say yes.”
Whatever your reason — Leo coaches around it.
Leo is an AI running coach that syncs your Strava, remembers every conversation, and gets sharper every week — for a growing community of runners.
Founding member: $9.99/mo for life · Cancel anytime
Works with
No charts to interpret. No app to check. Just talk.
Syncs every run automatically
Tracks strain patterns
Adapts to how you feel
Built on 60+ research papersLeo analyzes 9 dimensions of how you train — endurance, speed, mountain sense, consistency, and more. From your real Strava data, he reveals your running character. Not a quiz. Not a choice. Who you actually are as a runner.

Wolf Pup
Discipline

Mountain Goat Kid
Mountain

Baby Turtle
Endurance

Ember
Comeback

Fledgling
Intensity

Bear Cub
Cross-training

Fox Kit
Mindfulness

Cheetah Cub
Speed

Otter Pup
Joy
3 stages per character. Train consistently, and yours will evolve.
Your character is your pack. More on that below.
Leo isn't just about training plans. We're building a place where every kilometer has meaning — for you and your pack.

Your character reveals your running DNA. Join a pack of runners who share your strengths — wherever they are.

Solo quests, pack battles, seasonal events. Always a new challenge to chase — built around your training.

Not just your pace. Your race goals, your character evolution, your pack's rise — all tracked in one place.

Most apps track numbers. Leo asks how your legs felt, how you slept, if that knee is still tight. He turns sensations into data — and data into decisions you can trust.
He monitors your training load week by week and speaks up before the breakdown does — not with jargon, but with "take tomorrow off."

Built on 60+ peer-reviewed papers — periodization, biomechanics, nutrition, altitude. Every conversation makes Leo sharper. He remembers that your left calf acts up after recovery weeks, that you race better with a 3-day taper. He explains it like a friend, not a textbook.
Create your account. First 7 days free.
Read-only. Your data stays yours.
Use ChatGPT, Claude, Telegram, or the built-in web chat.

Lock in this rate — it's yours for life.
7-day free trial · Cancel anytime · Secure payment
"I asked ChatGPT for a training plan. It was decent — but it forgot everything the next day."
AI coaching tools are everywhere now. But most give you a generic plan with no real data behind it. No Strava sync. No memory. No science. And always another app to download.
I'm a trail runner. I wanted a coach that plugs into the tools I already use — ChatGPT, Claude — and actually gets sharper over time. One that knows my body, backs every recommendation with research, and makes the whole journey fun with characters, packs, and challenges. So I built Leo.
Nicolas
Founder & trail runner
ChatGPT gives you a generic plan based on a single conversation. Leo syncs with Strava, tracks your training load week after week, remembers your training history, monitors your shoe mileage, and adapts your plan based on how you actually feel — not just what you typed once.
Leo works with ChatGPT, Claude, Mistral, and any MCP-compatible tool. You can also chat with him on Telegram or directly in the web app.
Yes. Leo syncs your runs from Strava (read-only — he never posts or modifies anything). This is how he sees your pace, heart rate, elevation, and training patterns.
After 7 days, you're charged the founding member rate. No surprise. Cancel anytime in one click from your dashboard.
Your data is encrypted, never sold, and never shared. Leo reads your Strava data to coach you — that's it.
We're building pack-based challenges, weekly competitions between packs, and a progression system tied to your real training. Your character determines your pack — early members will be the first in.
Start your free trial. If Leo doesn't change the way you train, cancel in one click. No questions asked.
Start free for 7 days$9.99/mo founding rate · Limited spots · Cancel anytime