Triathlify is an AI-powered training platform for triathletes and runners. Pick a race — sprint to Ironman, 5K to marathon — and get a fully periodized plan that adapts to real life: daily readiness check-ins, Garmin/Strava sync, and an AI coach that explains sessions and reshapes your week when needed. Race dossiers turn your actual fitness into pacing, fueling, and a predicted finish time. Hundreds of structured workouts and field tests keep your zones honest. Web + iOS, in English and Polish.