About AiTrainingPlan

AiTrainingPlan is an AI training plan platform for endurance athletes. It builds and adapts training plans for HYROX, marathon, triathlon and cycling athletes by running the athlete's own data through more than one AI model and surfacing where the models disagree. The platform also offers free calculators for training zones, race prediction, FTP and VDOT, TDEE and macros, training load, injury recovery and recovery readiness, plus browser-based tools for viewing, editing, merging, converting and repairing Garmin and Wahoo FIT files. The site is available in English, German, French, Spanish and Portuguese. AiTrainingPlan was founded by Thomas Prommer, a technology and AI advisor who races HYROX in the Pro Division, marathons and IRONMAN-distance triathlon. It is aimed at age-group and beginner athletes who already use Garmin, Strava or TrainingPeaks and want a plan that adapts to their data. Its training math is documented and its guides cite sports-medicine research.

What AiTrainingPlan does

AiTrainingPlan is an AI training plan platform for endurance athletes. It captures data from connected platforms, compresses it into a prompt, runs it against ChatGPT, Claude or Gemini, and returns structured sessions, intensity targets and rest days. A second AI can analyze the same data independently, and disagreements are shown as options rather than hidden. After each workout, recovery and effort data feed back in, so the next plan adapts.

Who it is for

AiTrainingPlan is aimed at age-group and beginner endurance athletes in triathlon, marathon, HYROX and ultra events who already use Garmin, Strava or TrainingPeaks. They know what training load, HRV and FTP mean, and they feel the gap between raw data and a plan that adapts. The site is available in English, German, French, Spanish and Portuguese.

Founder

AiTrainingPlan was founded by Thomas Prommer, a technology and AI advisor who races HYROX in the Pro Division, marathons and IRONMAN-distance triathlon. He built the platform after tiring of switching between five apps and still guessing whether his training load was right.

Contact: [email protected]