25 Hours in Frog Hollow is an ultra endurance mountian bike relay race. This is the 4th annual race and the field is limited to 600 participants. Solo and teams race throughout the night on the longest day of the year ( time change). Many participants race in holloween costumes. Venue includes vendors, live music, and more.

Contact: Cimarron Chacon

Phone: 970-759-3048

Event Hours: All-day event

Admission: advanced registration

Location: Frog Hollow Race Course

Address: wy 9 through hurricane to virgin, turn south and travel 1 mile, Hurricane

Web Site: www.active.com/mountain-biking/hurricane-ut/4th-annual-25-hours-in-frog-hollow-2012