Training Planner.
A periodized ultramarathon training plan built on real coaching science — free with a quick questionnaire, or calibrated to your actual fitness with a Garmin upload. Base → Build → Peak → Taper, built to your race date.
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Garmin-powered · $2/analysis
Upload your Garmin activity file and we parse 18+ metrics — HR zones, VO₂ max, cadence, elevation gain, and training load.
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Questionnaire · Free
Answer 15 questions about your fitness, weekly mileage, race distance, and terrain. No account required to start.
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Week-by-week calendar
Get a full periodized plan — Base, Build, Peak, Taper — with daily workouts you can print.