Fort Collins, United States · May 10, 2025
Quad Rock 2025 is a trail running event in Fort Collins, United States, held on May 10, 2025, with 2 races: Quad Rock 50mi (81.0 km) and Quad Rock 25mi (40.0 km).
| Race | Distance | D+ / D− | Start | Status |
|---|---|---|---|---|
| Quad Rock 50mi | 81.0 km | 3060 m+ | May 10 | Scheduled |
| Quad Rock 25mi | 40.0 km | 1700 m+ | May 10 | Scheduled |
