The first race in the Fall Series is set for 10:30 a.m. Sunday, Oct. 5, at Monument Valley Park. The 3.5-mile course includes a stretch of running in Monument Creek.
Walk in registration at:
The Boulder Running Company, 3659 Austin Bluffs Parkway.
The Colorado Running Company, 5262 N. Nevada Ave, Suite 140.
Runners Roost, 121 N. Tejon
Race day registration begins at 9:30 a.m.