Photo: User:Gemini1980 / Wikimedia Commons (Public domain) / Source (opens in a new tab)Grenoble
Ultra Tour des 4 Massifs
Thursday, 16 July 2026
Ut4M 180 Xtrem
176km D+ 11590m
Ut4M 100 Master
94km D+ 5694m
Ut4M 40 Vercors
44km D+ 3006m
Ut4M 20
20km D+ 1200m
When is Ultra Tour des 4 Massifs 2026?
Thursday, 16 July 2026
Race date
Thursday, 16 July 2026
Grenoble
Race completed
Next edition (estimated date)
- 202715 July 2027estimated date
Date estimated from the previous edition. The organiser has not published the official schedule yet; we will update this page as soon as it is confirmed.
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Add race dateExpected weather
16° – 27°
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💧
33%
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💨
10 km/h
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☀️
13h
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Race summary
Distance
176K
Elevation Gain
11,590m D+
Terrain
Mountain
Difficulty
Elite
Distances
| Ut4M 180 Xtrem | 176K | 11,590m D+ | – |
| Ut4M 100 Master | 94K | 5,694m D+ | – |
| Ut4M 40 Vercors | 44K | 3,006m D+ | – |
| Ut4M 20 | 20K | 1,200m D+ | – |
Other races in July 2026
U.Trail Lamer Winkel
Lam
3 July 2027: 54 km and +2,600 m over the Arber and the Lamer Winkel summits, with over 70% singletrack.
Trail des Passerelles du Monteynard
Treffort
Two Himalayan footbridges over a turquoise lake: 16 to 63 km south of Grenoble. July.
Restonica Trail by UTMB
Corte
Technical trail in the heart of Corsica: 17 to 110 km from Corte, a UTMB qualifier. July.
Gran Trail Trangoworld Aneto-Posets
Benasque
From 5K to 105K between the Pyrenean rooftops: Aneto and Posets from the Benasque Valley
100MElite
EDP DesafiOSOmiedo
Pola de Somiedo
70K, 46K and 24K through Somiedo Natural Park, home of the Cantabrian brown bear
Las 100 Millas de Boñar – Noche Roja
Boñar
Free backyard ultra in the Alto Porma — 6.7 km loops every hour for up to 24 laps in 24 hours