UTMB 2026: the full race schedule in Chamonix
The 2026 UTMB, the Ultra-Trail du Mont-Blanc, runs from August 24 to 30 in Chamonix. The trail-running elite and nearly 10,000 die-hard runners will converge in Haute-Savoie for seven races, highlighted by the legendary 174 km (9,900 m of vertical gain) on Friday, August 28 at 5:45 pm. MY TRAILS breaks down the full schedule, day by day, for the biggest week in world trail running.
MONDAY, AUGUST 24
08:00 : PTL start, “La Petite Trotte à Léon” (300 km and 25,000 m D+), Place Triangle de l’Amitié
10:00 : MCC start, “De Martigny-Combe à Chamonix” (40 km, 2,350 m D+), Place Centrale
13:00 : First MCC finishers in Chamonix, Place Triangle de l’Amitié
23:50 : TDS start, “Sur les Traces des Ducs de Savoie” (145 km and 9,500 m D+), Courmayeur, Place Brocherel
TUESDAY, AUGUST 25
11:00 : YCC start, “Youth Chamonix Courmayeur” (15 km, 1,200 m D+), Courmayeur, Place Brocherel
12:30 : First YCC finishers in Courmayeur, Parc Bollino
14:00 : ETC start, “Experience Trail Courmayeur” (15 km, 1,200 m D+), Courmayeur, Place Brocherel
15:30 : First ETC finishers in Courmayeur, Parc Bollino
18:30 : First TDS finishers in Chamonix, Place Triangle de l’Amitié
WEDNESDAY, AUGUST 26
10:00 / 10:30 / 11:00 : YCC The Revenge start, Chamonix, Champ du Savoy
THURSDAY, AUGUST 27
8:15 : OCC start, “Orsières-Champex-Chamonix” (60 km, 3,500 m D+), Place Centrale
15:15 : First OCC finishers in Chamonix, Place Triangle de l’Amitié
FRIDAY, AUGUST 28
09:00 : CCC start, “Courmayeur-Champex-Chamonix” (101 km, 6,050 m D+), Place Brocherel
12:00 : First PTL finishers in Chamonix, Place Triangle de l’Amitié
17:45 : UTMB start, “Ultra-Trail du Mont-Blanc” (174 km, 9,900 m D+), Place Triangle de l’Amitié
19:00 : First CCC finishers in Chamonix, Place Triangle de l’Amitié
SATURDAY, AUGUST 29
15:00 : First UTMB finishers in Chamonix, Place Triangle de l’Amitié
All UTMB 2026 results
The LIVE.UTMB.WORLD platform brings the entire UTMB Chamonix experience together in one place: real-time leaderboards, personalized runner tracking, live streaming, live chat, and access to course webcams. Available on desktop, smartphone, and tablet, it lets fans follow UTMB 2026 wherever they are in the world, all week long.