Salt Flats Endurance Runs
- Running
- 161 km
- 100 km
- 80 km
- 50 km
- 10k
- 5k
The Dusk to Dawn Relay + Ultra 2025 will take place from Friday, August 29 to Saturday, August 30, 2025.
Location: Bonneville Speedway Road, Wendover, UT 84083, US.
The course features a flat 2-mile loop on the Bonneville Salt Flats, renowned as the fastest speedway on earth. Competitors will run directly on the salt overnight, testing their endurance and strategy as they aim to cover the most distance from sunset to sunrise (~11 hours).
Participants will have the flexibility to decide their running strategy, rotating through team members as they compete for trophies in each category.
Join in on all-night activities like an ultimate scavenger hunt and enjoy engaging astronomy tours. There will also be giveaway prizes and a pancake breakfast for charity awaiting participants at the end of the race!
For inquiries, please contact the race director at [email protected].
Ultra | $85.00 | View |
4-Person Team Relay | $75.00 | View |
6-Person Team Relay | $70.00 | View |
8-Person Team Relay | $65.00 | View |
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