UTMB® Mont-Blanc week 2026
Find the UTMB® Mont-Blanc 2026 formats in one place, from the ETC to the PTL, with information published by the organiser.
Depending on the format, the routes connect France, Italy and Switzerland. Each race page brings together the available 2026 data and clearly separates confirmed information from details that have not yet been published.
You can review distance, elevation, checkpoints, aid stations, services, cut-offs and the available source documents. The organiser’s latest instructions remain authoritative if anything changes.
2026
| Date | Race | Elevation profile | Distance | Gain | Preparation | Countdown | Actions |
|---|---|---|---|---|---|---|---|
| C Nelson · CC BY-SA 4.0 · adapted image | |||||||
| J+73 | 300 km25,000 m gain | 300 km | 25,000 m | — | J+73 | ||
| J+73 | 38.1 km1,870 m gain | 38.1 km | 1,870 m | J+73 | |||
| J+72 | 148.4 km8,640 m gain | 148.4 km | 8,640 m | J+72 | |||
| J+72 | 14.7 km1,135 m gain | 14.7 km | 1,135 m | J+72 | |||
| J+72 | 14.7 km1,101 m gain | 14.7 km | 1,101 m | J+72 | |||
| J+71 | — km— m gain | — | — | — | J+71 | ||
| J+70 | 60.2 km2,868 m gain | 60.2 km | 2,868 m | J+70 | |||
| J+69 | 99.5 km4,993 m gain | 99.5 km | 4,993 m | J+69 | |||
| J+69 | 171.5 km7,798 m gain | 171.5 km | 7,798 m | J+69 | |||
Trailboard
Trailboard links each item to its official sources. Information that has not been published remains marked as unknown. Always check the organiser’s latest instructions before the start.
Every race page is available without an account. You need to sign in to copy a race, its available GPX and its checkpoints to your personal calendar.