Old Man Winter Rally 5K/10K

Laverne Johnson Park 600 Park dr, Lyons

Bundle up and get ready to run and/or ride Colorado's best mixed terrain at the Old Man Winter Rally in Lyons on February 6th. Runners can crush the 10K course of single track trails, red rock canyon and gravel paths while riders can choose a 50K or 100K of dirt, snow, climbs and thrills! With a ragin' after party with hot food and cold beer, what more could you want?


RMRR Love on the Run 7M/5K

Reynolds Landing 6745 S. Santa Fe Drive, Littleton

Everyone – slow, fast, or in-between –  can win  at RMRR Trophy Series races.  With our handicap scoring system, we predict YOUR finish time based on recent running results, giving you a great […]

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Super Bowl 5K

Washington Park - Denver 701 S Franklin St, Denver

Where Champions Are Made. You spent months preparing for this day with sweat, blood, and tears (and maybe a few beers), now it is time to hit the line and […]

$15 – $45

All-Out Mardi Crawl – Half Marathon, 10K, 5K

Apex Center 13150 W 72nd Ave, Arvada

From the award winning Apex Center, these 5K, 10K & Half Marathon courses will run west along the 2020 Best of the Best Ralston Creek Trail through Arvada's open spaces and stunning […]