Colorado Cold Rush

Get ready to embrace the chill at our electrifying Colorado Winter 5k/10k! This race isn't just about nailing those miles; it's a celebration of our unstoppable Colorado spirit in the face of winter's frosty grasp.

Join us as we tackle the elements head-on, running through Louisville's scenic landscapes—from the serene Coal Creek Golf Course to the charming neighborhoods, crisp fairways, and tranquil ponds. Whether the day graces us with a balmy 65 degrees or tests our grit with sub-zero winds and snow, this event promises an adventure. Are you daring enough to take on the challenge and stay cool with us, one exhilarating mile at a time?