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    Plugin · In the ChatGPT directory

    Athlete Space for ChatGPT

    Ask ChatGPT for a running plan and get the whole thing in the chat: every week, every run, training paces from your own fitness, and predicted race times. Or ask for a season in triathlon, HYROX, cycling, CrossFit or swimming. Free, and no Athlete Space account needed.

    Open in ChatGPT Using Claude instead?

    In your chat

    Build me a 70.3 triathlon season for June 14. I train about 9 hours a week, 6 days, and race regularly.

    Athlete Space · Build a multi-sport season

    70.3 season Race day · Jun 14

    Your whole plan, right in the chat.

    Set it up

    1. Open Athlete Space in the ChatGPT plugin directory and choose Install plugin.

      Open in ChatGPT

    2. There is nothing to sign in to. We only receive the details ChatGPT passes to the tool (race, date, paces). Nothing else from your chat, and nothing from your ChatGPT account.

    3. In a new chat, ask for a plan. To call it by name, type @Athlete Space.

    Things to ask

    ChatGPT asks for anything it still needs before it builds the plan.

    • Build me a half marathon plan for March 15. I run 20 miles a week, 4 days a week, easy pace 9:45.
    • I ran a 10K in 52:30 last month. Make me a 16-week marathon plan in kilometres, 5 days a week, 35 km now.
    • I missed Tuesday and Thursday this week. Adjust my plan.
    • Build me a 70.3 triathlon season for June 14. I train about 9 hours a week, 6 days, and race regularly.
    • I am new to HYROX. Plan my season for the Open race on March 8, 5 hours a week over 4 days.

    What the tools do

    Build a training plan

    takes your goal race and date, what you run in a week now, how many days you can run, and a recent race result or your usual easy pace. It returns the full plan with weekly distance, each session, training paces and predicted times at 5K, 10K, half and marathon. In ChatGPT it shows as an interactive view: tap a week to see its runs.

    Adjust a plan for missed runs

    rebuilds the same plan around sessions you skipped, so the weeks ahead stay realistic.

    Build a multi-sport season

    covers triathlon (sprint, 70.3 and Ironman), HYROX (Open and Pro), cycling (general fitness, gran fondo, criterium), CrossFit, swimming (pool and open water) and running with strength. It takes the sport and event, your level, the hours and days a week you can train, and the event date if there is one. It returns the season's phases and weekly hours, every session of the first two weeks and the peak week, and the key sessions of each phase.

    All three tools are read-only. Running plans cover 5K to marathon, or any custom distance from 5 km to marathon, with the race at least 3 weeks away and 3 to 7 running days a week. Paces follow Daniels VDOT, with a progressive build, down weeks and a taper. Seasons run from 3 weeks to a year, on 2 to 25 hours and 3 to 7 days a week.

    Open in Athlete Space loads the same plan or season on athletespace.ai. Make a free account there to keep it, log sessions against it, and let it keep adapting.

    Privacy

    The connector receives only the answers needed for the plan, uses them to calculate it, and stores none of them. We count requests (time, assistant and tool only) to see how the connector is used. The details are in our privacy policy.

    Help

    Something not working? Email support@athletespace.ai with what you asked and what ChatGPT showed.

    Want it to adapt every morning?

    Open this plan in Athlete Space. It is free, and the plan keeps adjusting to the runs you log and how you recover.

    Free, at athletespace.ai