Build a personalized 5K, 10K, half marathon, or marathon running plan in seconds. Set your goal and mileage, then watch the same engine that powers your in-app plan lay down a periodized build with progressive mileage, recovery weeks, and a race-week taper.
A training plan generator turns your goal race and current fitness into a week-by-week running schedule: a foundation phase to establish base mileage, progressive build weeks that raise your volume, recovery weeks so your body adapts to the load, and a taper that drops mileage into race week so you arrive fresh.
Whether you are chasing a faster 5K, building toward your first 10K, training for a half marathon, or preparing for a full marathon, the generator adapts the plan length and mileage progression to your goal. Switch between miles and kilometers.
Yes. You can build and preview a personalized running plan without an account. When you sign up free, Endorphins turns the preview into a full day-by-day plan with paced workouts, coaching, and automatic adjustments based on the runs you log.
A good rule of thumb is 8 weeks for a 5K, 10 weeks for a 10K, 12 to 14 weeks for a half marathon, and 16 to 20 weeks for a marathon.
Periodization structures training into phases so fitness peaks on race day: base mileage first, then harder build weeks, recovery weeks to adapt, and a taper that drops volume so you arrive fresh.