Dusk to Dawn Ultra

Dusk to Dawn Relay + Ultra takes place on the Bonneville Salt Flats in Wendover, Utah, the fastest speedway on earth. The event features an Ultra and relay options for teams of 4, 6, or 8 runners. The course is a flat 2-mile loop on the salt flats, and teams run from dusk to sunrise, aiming to log the most miles in about 11 hours; the final lap must be completed by sunrise to count, with trophies awarded to the top teams in each category.

Non-runners can join with a Party Supporter wristband, and activities include a scavenger hunt, astronomy tours, prizes, and a pancake breakfast. Visit the organization's website for the most recent information.