Phasr: Endurance Coach

Free in May! Download Phasr now at no cost and start training for running, triathlon or hyrox right away. Your first race starts here.

Train smarter for your next race. Phasr builds personal training plans for running, triathlon and Hyrox. Sync directly with Garmin. Pull in data from Apple Health.

Most athletes train on feel. No structure, no plan, no real insight into their recovery. The result: injuries, plateaus and races that never feel quite right. Phasr changes that. Enter your race date and Phasr automatically builds a periodized plan backwards, with tapering, recovery weeks and workouts matched to your level and availability.

Running, triathlon and Hyrox. Sport-specific plans from 5K beginner to Ironman and Hyrox Open. Adaptive and personal. Phasr fits your schedule, not the other way around. Garmin sync. Workouts are pushed directly to Garmin Connect. Apple Health integration. HRV, heart rate, VO2max and sleep are loaded automatically. Zone-based training. Workouts in Z1 through Z5 calibrated to your fitness level. Automatic tapering. Phasr schedules your pre-race taper without you having to think about it. From 5K to marathon. Plans for every distance and every level. Free to use. Full plan generation, calendar and statistics at no cost.

Trusted by 500+ athletes who train smarter and race faster.

Start today.