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    FEATURES · ALL FREE

    One training plan that adapts, and a coach you can ask.

    Your coach writes a plan for your goal, adjusts it when your week changes, and explains every change. Everything below is free, for running, triathlon, cycling, swimming, HYROX, CrossFit and strength.

    Start with my coachSee a sample week

    100,000+ workouts analyzed37 countries5.0 on the App Store

    The week in Athlete Space: Thursday moved, today a 70-minute threshold session

    EVERYTHING INCLUDED · FREE

    Replaces the apps you open every morning.

    Ask the AI coach Try it now, no account Runs with you Live voice feedback when you record Form analysis 17 body points from a 10 s clip Train indoors Treadmill, trainer, together
    Plan Race plans · season · strength

    • Adaptive race plans

      Periodized to race day

    • Season roadmap

      A, B and C races, base to taper

    • Strength built in

      Lifts that fit around key sessions

    • Together sessions

      In sync, each at your own targets

    • Routes built for the session

      With turn-by-turn voice

    • Morning check-in

      Readiness score in 10 seconds

    • Race mode

      Pace cues to your goal time

    Analyze Fitness · predictions · recap

    • Fitness, fatigue, form

      Performance chart, exportable

    • Race predictions

      Plus a pacing strategy

    • Session verdicts

      Planned vs done, every workout

    • Race recap + Wrapped

      Shareable month and year

    Record + connect Watch · TV · Mac

    • Workouts to your device

      FIT, ZWO and ERG files for most watches and trainers

    • Apple Watch, Apple TV, Mac

      One plan on every screen

    • Calendar sync

      Sessions in Google Calendar

    • TrainingPeaks import

      Bring your history. Use in Claude too

    • Samsung Health

      Through Health Connect on Android

    HOW IT ADAPTS

    Life happens. Your plan rewrites itself.

    Three mornings, three changes. Each time your coach decides, and tells you why in one sentence.

    A bad night

    • Sleep 5h 40m
    • HRV −9% vs baseline
    • Readiness 58

    YESTERDAY'S PLAN

    6 × 800 m @ 5K pace

    52 min · Load 78

    TODAY, AFTER CHECK-IN

    Easy 40 min + strides

    40 min · Load 31

    Why: you slept 5h 40m. The hard session moves to Thursday.

    A missed run

    • Tuesday tempo skipped
    • Work trip

    THE WEEK AS PLANNED

    Tempo Tue · Easy Thu · Long Sun

    One key session gone

    THE WEEK, RE-BALANCED

    Tempo Thu · Easy Fri · Long Sun

    Same key work, race date unchanged

    Why: one missed day is not a missed week. The tempo still fits before Sunday, so the race stays on track.

    A great day

    • Slept 8h 10m
    • Every rep on target last week

    YOU ASK THE COACH

    “Can I push today?”

    Planned: 4 × 6 min at threshold

    TODAY, UPDATED

    5 × 6 min at threshold

    One more rep than planned

    Why: you earned it. One extra rep today, and tomorrow stays easy so the gain sticks.

    Planning in Claude or ChatGPT? Tell it about a missed run and the plan rebuilds there too

    Athlete Space coach

    Ask it anything. No account needed.

    I'm the Athlete Space coach. Tell me what you're training for and where you're stuck, and I'll tell you what I'd actually do.

    Real answers from the real coach. No signup, no card.

    AI COACH

    A coach that knows your data. And runs with you.

    Ask it anything, right here: why today is easy, how to fit training around a work trip. Record in the app and it talks you through the session in real time.

    RECORDING · 6 × 800 M 12:48
    PACE
    3:36
    4 s fast
    REP
    3/6
    HEART RATE
    168
    Zone 4
    “Four seconds fast. Relax your shoulders, you've got three more.”

    Your coach also builds a route for today's session and calls every turn.

    FORM ANALYSIS · FREE

    Film 10 seconds. See what your stride is hiding.

    17 body points tracked from a phone clip. Spot left-right imbalances and overstriding, then get drills added to your plan. Running now, cycling and swimming in beta.

    body points
    17
    of video
    10 s
    fair use
    $0
    Runner in side profile with tracked body points

    Symmetry 98%

    Ground contact 194 ms

    Right knee collapses 4°

    NEW IN 1.7 · TREADMILL, TRAINER, TOGETHER

    Your coach runs the session on the treadmill and the trainer.

    When the weather turns, today's session comes inside with the targets already converted. Train alone, or in sync with friends: same workout, same clock, your own numbers.

    • Treadmill: a belt speed for every step. Say “Rep done” to move on.
    • Trainer: ERG holds your power, or ride sim on a real route's gradient.
    • Together: every rep starts as one, each athlete at their own targets.
    • Can't hold it: one tap eases the session when the day is not there.
    • A free six-week Indoor Season, no account to start
    • Apple TV Live
    • Mac Live
    • Apple Watch Live
    • Any browser Live

    On a computer, open athletespace.ai/desktop in Chrome or Edge.

    One coach. Seven sports.

    Free, at athletespace.ai

    Your start line is closer than you think.

    Build my free plan