Articles

Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary

Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..

Trail Running: How it Can Help Reduce Stress and Anxiety

Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..

Trail Running vs. Road Running: Which One Is Right For You?

When it comes to running, there are two primary options to choose from: trail running and road..

Summit UP Run

Name: Summit UP Run
Start: 2025-09-06
End: 2025-09-06
Location: Copper Mountain

Copper Mountain, United States • 6 Sep 2025

The Summit UP Run will take place in Copper Mountain on Saturday 6 September 2025. You can run 5 kilometers. Visit the organization's website for the most recent information.

United States Colorado Copper Mountain

Race information

Website

5 km

5k Challenge Course up Storm King Trail (includes Some Rock Steps and Steep Sections) to Phq

5 km

5k up a-Road From Aerie to Storm King

Visit the organization's website for the most recent information.

Trail runs nearby

Fri - Sun Jun 19-21

Leadville Trail 100 Run Camp

Join the Leadville Trail 100 Run Camp in Leadville, Colorado, June 19 to 21 for a three day preview of the LT100 course. Enjoy guided day and night runs, gear demos, shuttles and recovery services for a full race ready experience.

Thu - Sun Jun 25-28

Race in the Clouds - Alma Dirt Festival

Alma

6 mi

13 mi

Race in the Clouds at Alma Cemetery Meadow offers high country trail running, mountain bike races and weekend camping at 10,600 feet. Choose from a trail half, 10K, multiple bike distances and free kids races for a weekend of alpine adventu..

Sat - Sun Jun 27-28

Leadville Trail Marathon and Heavy Half

Leadville

15 mi

26 mi

Run the Life Time Leadville Trail Marathon or Heavy Half on June 27, 2026, tackling high alpine singletrack and dirt roads through historic mining country up to Mosquito Pass at 13,185 feet. Expect a challenging, possibly snowy race with fu..

Fri - Sat Jul 10-11

Silverheels Trail Runs

...

Experience high alpine trails above 10,000 feet at the Silverheels Trail Runs in Como, Colorado, July 10 to 11, 2026, with distances from 10 mile to 100 mile across scenic single track, meadows and historic mining sites. Limited fields make..