Weld Your Mettle

Frank State Wildlife Trailhead 32560 Colorado Blvd, Windsor, CO, United States

Welcome to the annual Weld Your Mettle Ultra: 50K, Heavy Marathon, Heavy Half Marathon, and 7k run, walk or ruck, brought to you by the run.Windsor Race Series. Held on […]

Narrow Gauge 10 Mile

Fort Lewis College 1000 Rim Dr, Durango, CO, United States

Since 1978 the Narrow Gauge 10 Mile Run has been one of Durango’s oldest Memorial Day traditions. The 10-mile course showcases the Fort Lewis College rim, the Animas River Trail […]

BolderBoulder 10K

Folsom Field 2400 Colorado Ave, Boulder, CO, United States

We’re not sure when or how it happened, but somewhere along the way our little run in Boulder, CO turned into an event of epic proportions. We like to think […]

Angel Run 5K/10K

Red Leg Brewing Company 4630 Forge Rd, Suite B, Colorado Springs, CO, United States

Please join us on Memorial Day for the Annual Angel Run in support of the local, veteran-owned 501c3 non-profit organization, Angels of America's Fallen! Gather at Red Leg Brewing for […]

$30

North Fork Trail Race

BPIA Community Hall 18050 S. Buffalo Creek Road, Buffalo Creek, CO, United States

The North Fork 50 Mile/50K is 100% trails, mainly single track and some double track, starting and finishing along lovely Buffalo Creek, in the mountains about 50 miles southwest of […]

Deadwood Mickelson Trail Marathon

Deadwood Sherman Street, Deadwood, SD, United States

26.2 Miles of Black Hills, South Dakota Beauty!

Event Series Walk MS

Walk MS

Cheyenne Depot Plaza 1 Depot Plaza, Cheyenne, WY, United States

Walk MS 2024 includes a powerful new experience where you’ll witness how your support changes the lives of people with MS and gets us closer to our ultimate goal: a […]

Colorado 13er Half Marathon

Home Depot 1200 Dillon Road Louisville CO 80027, Louisville, CO, United States

The Colorado 13er is THE event where the best parts of trail running and road racing combine to create a truly enjoyable, kind-to-your-body, well-supported 13.1 race! Seasoned runners and first-timers […]

Crazy Legs 10K

Devil's Backbone Open Space Off US 34, Loveland, CO, United States

-The race begins at 7:00am and held at Devil’s Backbone Open Space 1725 Hidden Valley Drive in Loveland. Trail conditions can be access through the website https://www.larimer.org/naturalresources/parks/devils-backbone -All runners will […]

$55

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