ultra-trail
UTMB
176
km
The original — full circuit of Mont Blanc
↗ Elevation gain
+10000 m
⏱ Cutoff
47:00:00
👟 Participants
2,300
fromEUR 295
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6 courses
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Trail · ultra-trail
UTMB Mont-Blanc
- Date
- 24 August 2026
- Location
- Chamonix · 🇫🇷 France
- Distance
- 176 km
- Elevation gain
- 10000 m
- Difficulty
- ★★★★★Extreme
- Average finish
- 45:00:00
- Entry fee
- from EUR 295
Course record
♂ Men:19:49:30— Kilian Jornet (ESP)
♀ Women:22:30:00— Courtney Dauwalter (USA)
The most prestigious 100-mile trail race in the world. A full loop around Mont Blanc through France, Italy and Switzerland.
CoachUp
Course options
ultra-trail
CCC (Courmayeur-Champex-Chamonix)
101
km
Second half of UTMB starting in Italy
↗ Elevation gain
+6100 m
⏱ Cutoff
26:00:00
👟 Participants
1,900
fromEUR 195
ultra-trail
TDS (Sur les Traces des Ducs de Savoie)
148
km
Most technical route, southern Mont Blanc
↗ Elevation gain
+9100 m
⏱ Cutoff
44:00:00
👟 Participants
1,600
fromEUR 245
ultra-trail
OCC (Orsières-Champex-Chamonix)
56
km
Starts in Switzerland
↗ Elevation gain
+3500 m
⏱ Cutoff
14:00:00
👟 Participants
1,500
fromEUR 145
ultra-trail
MCC (Martigny-Combe à Chamonix)
40
km
For UTMB volunteers and locals
↗ Elevation gain
+2300 m
⏱ Cutoff
10:00:00
👟 Participants
1,000
fromEUR 110
ultra-trail
PTL (Petite Trotte à Léon)
300
km
Self-navigated team race, no marked course
↗ Elevation gain
+25000 m
⏱ Cutoff
151:00:00
👟 Participants
360
fromEUR 695
🇫🇷 Course map
Weather on race day
Historical average · 3 yrs☁️
Overcast
28°/ 14°
- High
- 28°C
- Low
- 14°C
- Precipitation
- 0.0 mm
- Wind
- 10 km/h
Data: Open-Meteo
Elevation profile
Total ascent
↗ +10000 m
Total descent
↘ −10000 m
Highest point
2537 m
Lowest point
1035 m
Aid stations
11 stationsWater× 11Sport drink× 11Soup× 9Solid food× 8Medical× 7Toilets× 4Gel× 3Fruit× 3Drop bag× 3
21.4 km(12%)
Les Contamines
WaterSport drinkGelFruitSoupSolid foodMedicalToilets
⏱️ Cutoff: 4:20:00
First major aid station — full restocking
31.7 km(18%)
La Balme
WaterSport drinkGelFruit
⏱️ Cutoff: 6:40:00
Refuge de la Balme — water + light snacks
50 km(28%)
Les Chapieux
WaterSport drinkSoupSolid foodMedicalToiletsDrop bag
⏱️ Cutoff: 10:20:00
Drop bag #1 — full meal stop
65 km(37%)
Lac Combal
WaterSport drinkFruitSoup
⏱️ Cutoff: 14:00:00
After Col de la Seigne (Italian border)
81.6 km(46%)
Courmayeur
WaterSport drinkSoupSolid foodMedicalToiletsDrop bag
⏱️ Cutoff: 18:00:00
Major drop bag stop in Italy — pasta meal
99.1 km(56%)
Arnouvaz
WaterSport drinkGelSoupSolid foodMedical
⏱️ Cutoff: 23:30:00
Before climb to Grand Col Ferret (Swiss border)
121 km(69%)
La Fouly
WaterSport drinkSoupSolid foodToilets
⏱️ Cutoff: 30:00:00
Swiss valley town — soup and bread
134 km(76%)
Champex-Lac
WaterSport drinkSoupSolid foodMedicalDrop bag
⏱️ Cutoff: 34:00:00
Final drop bag — last hot meal
147 km(84%)
Trient
WaterSport drinkSoupSolid food
⏱️ Cutoff: 38:30:00
Back in France — final third of race
159 km(90%)
Vallorcine
WaterSport drinkSoupMedical
⏱️ Cutoff: 42:00:00
Last major aid before final climb
176 km(100%)
Chamonix Finish
WaterSport drinkSolid foodMedical
⏱️ Cutoff: 47:00:00
Finish line — 46h cutoff total
All-time results
| Year | # | Runner | Country | Cat. | Time |
|---|---|---|---|---|---|
| 2024 | 1 | Vincent Bouillard | 🇫🇷 FR | M | 19:49:30 |
| 2024 | 1 | Katie Schide | 🇺🇸 US | F | 22:30:00 |
| 2023 | 1 | Jim Walmsley | 🇺🇸 US | M | 19:57:00 |
| 2023 | 1 | Courtney Dauwalter | 🇺🇸 US | F | 23:25:00 |
| 2022 | 1 | Kilian Jornet | 🇪🇸 ES | M | 19:49:30 |
| 2022 | 1 | Katie Schide | 🇺🇸 US | F | 23:59:00 |
| 2021 | 1 | François D'haene | 🇫🇷 FR | M | 20:14:00 |
7 / 7
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