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All-Out Spring Fever — Golden, CO

Races
United States
Colorado
Denver, CO
All-Out Spring Fever

Half Marathon 5K 10K Road Road Half

All-Out Spring Fever

Sunday, March 21, 2027Golden, CO5K – Half Marathon

Registration open

All-Out Multicourse is proud to host our 15th Annual Spring Fever, a rewarding event for both novice and experienced athletes set against the backdrop of Table Mountain and the stunning Colorado foothills. This spring celebration, featuring our mascot Buzzby, includes 5K, 10K, and half marathon courses that trace the scenic shores of Arvada's Blunn Reservoir via the Ralston Creek Trail. Conveniently accessible from nearby highways, Spring Fever is the endless series spring counterpart to Kooky-Spooky, and proudly benefits our NEW charity, People and Pollinators Action Network (we really lo...

Races

Surface

Road

Mar 219:40 AM

Shirt

$35

$40 after Sep 22

Mar 219:40 AM

Shirt

$35

$40 after Sep 22

Not affiliated with this event. Official website. We may earn a commission on registrations.

Location

19500 W 64th Pkwy

Golden, CO 80403

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