Eiger Ultra Trail by UTMB
Jul 14, 2027Grindelwald100 mi, 100K +2
Also 100 miles, 59 mi from Monte Rosa Walserwaeg by UTMB, registration open
100 mi100K50K20KRegistration open
Monte Rosa Walserwaeg by UTMB
Gressoney Saint Jean, ItalyUTMB
- Days to go
- 266
At a glance
- Date
- Jul 15–18, 2027
- Location
- Gressoney Saint Jean, Italy
- Distances
- 100 mi, 100K, 50K, 20K
- Registration
- Open, via mrww.utmb.world
- Competition
- UTMB World Series
Listed from UTMB Index. Checked Oct 18, 2026.
Plan this race for free
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAbout this race
A monumental trail running adventure in the Italian Alps, following the paths of historic mountaineers through the Aosta Valley from the Matterhorn to Monte Rosa.
Key dates
Race day
Jul 15, 2027
Email me updates about Monte Rosa Walserwaeg by UTMB
Registration openings and major changes, like a new date or a cancellation.
Entry transfers
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Similar races
Trail Verbier St Bernard by UTMB
Jul 9, 2027Verbier100 mi, 100K +2
Also 100 miles, 36 mi from Monte Rosa Walserwaeg by UTMB, registration open
Wildstrubel by UTMB®
Sep 9, 2027Crans Montana100 mi, 100K +2
Also 100 miles, 40 mi from Monte Rosa Walserwaeg by UTMB
Straight-line distance
Races Near Gressoney Saint Jean
Trail Verbier St Bernard by UTMB
Jul 9, 2027Verbier100 mi, 100K +2
Wildstrubel by UTMB®
Sep 9, 2027Crans Montana100 mi, 100K +2
Eiger Ultra Trail by UTMB
Jul 14, 2027Grindelwald100 mi, 100K +2
Race planning
Plan Monte Rosa Walserwaeg by UTMB with Crewable
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Build my planAre you the race director for Monte Rosa Walserwaeg by UTMB?
Claim this race to manage registration, volunteers, and race day.