June 9th marks the inaugural IN-PERSON DU Dash hosted by Colorado Ducks Unlimited on the Santa Fe Trail at Palmer Lake. Check out all the race information here.
Open to all runners, this camp offers an introduction to the Leadville Trail 100 Run presented by La Sportiva and is the perfect training tool for this year’s race. Seasoned …
Runners Roost - Golden
2120 Ford St, Golden, CO, United States
Join at Runners Roost Golden on Saturday June 22 for TrailApalooza! Meet our top trail brands and go on a fun trail run. Food and beverage to follow the run!
Runners Roost - Boulder
629 South Broadway, Suite E, Boulder, CO, United States
The Dirt Circus sponsored by UltraSignUp will be hosting the Colorado event at the Runners Roost in Boulder. Join multiple trail brands, race directors, and gear reps for an expo …
Held the weekend of the historic Stages Cycling Leadville Trail 100 MTB, the Leadville 10K Run is the shortest run in the series, but covers the first and last 3.1 …
Join us Labor Day weekend for the Calarat Challenge Trail Running Festival. We start the festivities off on Saturday night with a 5K that you can run, walk or hike, …
Runners Roost - Boulder
629 South Broadway, Suite E, Boulder, CO, United States
Runners Roost has one entry into the Life Time Leadville Trail 100 Run presented by La Sportiva and we want to share it with you! You have until Friday, March 28th …
The Greenland Trail Race offers 4 distances in southern Douglas County Colorado every May. Run the 4M, the 8M, the 25K, or the 50K, Colorado fastest 50K! With smooth trails …
Mountain Ridge Middle School
10590 Mountain Vista Ridge, Highlands Ranch, CO, United States
Mountain Ridge takes place near Highlands Ranch primarily on the Douglas County East-West Regional Trail. This gently rolling course will keep the Heart Rate pumping while offering some of the …
Barr Lake State Park (Nature Center)
13401 Picadily Rd, Brighton, CO, United States
The Barr Lake Trail Race returns to Brighton, CO, offering beautiful lake views and a prime opportunity for new PRs. Now in its sixth year, this event features our flattest …