Hi there! Trainon has been created because I needed a better (and free) running coach for my own marathon training. I created a little personal AI agent in Perplexity that analyzed every logged run (by simply feeding it with Strava activity screenshots). The agent adapted my plan week by week, gave me brutally honest feedback after each session, and -most importantly- predicted my finish time with scary accuracy. On race day I hit my goal time almost exactly… and the prediction ended up being way more accurate than both Garmin Connect and Strava’s built-in forecasts. That blew my mind. So I thought: if this tiny agent helped me nail a marathon, why not rebuild it properly and give it away for free to every runner out there? That’s how Trainon was born: 100% free, no ads and no paywalls. Just an adaptive AI coach that learns from your runs, syncs Strava, analyzes instantly, predicts realistically (with reliability score), and actually evolves with you. Would love to hear your thoughts! Thanks for checking it out and huge thanks for any early feedback or upvotes! Best, Duco

Trainon

Your Free AI-Powered Run Training Coach

Your Free AI-Powered Run Training Coach