Training plans: running, trail and triathlon
Pick your sport, your distance or your actual race: Endu generates the full plan structure — phases, volume, sessions — that you can personalise in 3 minutes.
Running
From 5K to the marathon, on the road.
4 distances95 races
5K10KHalf marathonMarathon
By race
Trail & ultra
From short trail to 170K ultras, with elevation at the heart of the plan.
6 distances115 races
20K trail30K trail40K trail80K ultra
By race
Swimrun
Swim / run transitions, gear and pacing.
3 distances24 races
Sprint swimrunSwimrunLong swimrun
By race
Triathlon
Super sprint to Ironman, three disciplines coordinated.
5 distances56 races
Super sprint triathlonSprint triathlonOlympic triathlonHalf Ironman
By race
Free running calculators
Free, no sign-up. Everything is computed in your browser: nothing you type here is sent anywhere.
MAS calculatorMAS test: protocols and calculatorTraining pace calculatorRace time predictorEffort-kilometre calculatorHeart rate zone calculatorCSS calculator (critical swim speed)FTP and power zone calculatorTriathlon time calculatorRace fuelling calculatorSplit times calculatorPace / speed converterLong-term goal: your roadmap to UTMB, an Ironman or a marathon