25 Hours in Frog Hollow

25 Hours in Frog Hollow is a 25-hour mountain bike race near Hurricane, Utah, at a venue known as Frog Town, in the shadow of Gooseberry Mesa and Zion National Park. The event is an end-of-season celebration on bikes, featuring camping, racing, and live music.

The race is open to: solo riders (male, female, and masters 50+); duos (male, female, co-ed); teams (female, male, coed, 4 or 5 riders); corporate teams (6 to 10 riders, coed); solo single speed (male/female); and 12-hour solo categories.

Registration opens April 1, 2026, and closes November 5, 2026. Price deadlines occur at several points throughout the registration period.

Camping is available at the venue with fees by vehicle type. Camping opens Thursday at 12:00 PM and closes Sunday at 2:00 PM. The event features food vendors, bike support, light rentals, and a variety of prizes, including awards for fastest riders and unique recognitions such as Best Costume and Furthest Traveled.

Notable schedule highlights:
- Thursday: Camping opens at 12:00 PM, course open for pre-riding at 2:00 PM
- Friday: Packet pickup and live music 4:00–8:00 PM
- Saturday: Pre-race meeting at 9:00 AM, race starts at 10:00 AM; additional live music, nighttime pie, and race action running through the night
- Sunday: Race ends at 11:00 AM, awards at 11:30 AM, venue closes at 2:00 PM

Prizes are awarded to the top three in each category, with additional fun prizes. There is a strict no-refund policy; flexible transfer and change options are available up to certain deadlines.

Volunteers are welcome and receive early camping access and event swag.

Full race rules, venue details, course maps, and GPS files are available. The event emphasizes fun, rider camaraderie, and community spirit.