Trail Alsace by UTMB
May 13, 2027Obernai100 mi, 100K +2
100K, 9 weeks before race day, 129 mi away, registration open
At a glance
- Date
- Jul 14–18, 2027
- Location
- Grindelwald, Switzerland
- Distances
- 100 mi, 100K, 50K, 20K
- Registration
- Open, via eiger.utmb.world
- Competition
- UTMB World Series
Listed from UTMB Index. Checked Oct 18, 2026.
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Build my planAbout this race
A trail running event held in Grindelwald below the legendary Eiger, featuring multiple race distances from 15km to 250km with significant elevation gains.
Key dates
Race day
Jul 14, 2027
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Tune-up races
Straight-line distance
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Straight-line distance
Races Near Grindelwald
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Jul 15, 2027Gressoney Saint Jean100 mi, 100K +2
Trail Alsace by UTMB
May 13, 2027Obernai100 mi, 100K +2
Race planning
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