10th Underdown Trail Race 50 Km
10th Underdown Trail Race 50 Km is a 50 km ultramarathon in Gleason, WI, United States, taking place on Aug 15, 2026.
- Date
- Aug 15, 2026
- Distance
- 50 km
- Location
- Gleason, WI, United States
- Format
- Fixed distance
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