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..

Golden Leaf Half Marathon

Name: Golden Leaf Half Marathon
Start: 2025-09-27
End: 2025-09-27
Location: Aspen

Aspen, United States • 27 Sep 2025

The Golden Leaf Half Marathon is a scenic running event that takes place annually in Aspen, Colorado. The race begins at Fanny Hill in Snowmass and follows the picturesque Government Trail, winding through beautiful aspen groves before finishing at Koch Park in downtown Aspen. This bucket-list half marathon is organized by the Ute Mountaineer and the City of Aspen, typically selling out quickly after registration opens in the spring. The event is scheduled for late September, offering participants a stunning autumn backdrop as they race through the vibrant landscape. Visit the organization's website for the most recent information.

United States Colorado Aspen

Race information

Website

13 mi

Half Marathon

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

Trail runs nearby

Saturday Feb 22

Gothic Mountain Tour

Crested Butte - 24 mi from Aspen

17 km

23 km

The Gothic Mountain Tour is a scenic running event taking place in Crested Butte, Colorado, featuring two courses: a 23.5-mile competitive race and a 17.85-mile recreational race. This challenging event offers participants a unique opportunity to circumnavigate the stunning Gothic Mountain, making i..

Sunday May 18

Mt Sopris Run-off

Carbondale - 25 mi from Aspen

10 mi

25 km

The Mt Sopris Run-Off is an exciting running event taking place in Carbondale, CO, featuring two race distances: a 10-Mile and a 25k. Scheduled for May 18, 2025, this race will showcase the stunning "Up & Over" single track trail, starting at Flying Dog Ranch and finishing at Rock Bottom Ranch in Ba..

Saturday May 31

Leadville Turquoise Lake 20K

Leadville - 28 mi from Aspen

20 km

The Leadville Turquoise Lake 20K is a scenic running event set in Leadville, Colorado, featuring breathtaking mountain views as participants race around Turquoise Lake. The course includes 6.5 miles of hilly paved roads followed by 5.5 miles of single-track dirt trails. Proceeds from the event suppo..

Sunday Jun 1

Fish Hatchery 5K Trail Run

Leadville - 28 mi from Aspen

5 km

The Fish Hatchery 5K Trail Run is an exciting running event set in the picturesque surroundings of the Leadville National Fish Hatchery in Colorado. Participants will enjoy a scenic cross-country course that meanders through subalpine forests and alongside the Evergreen Lakes and lower Rock Creek ar..

Saturday Jun 28

Leadville Trail Marathon and Heavy Half

Leadville - 28 mi from Aspen

15 mi

26 mi

The Leadville Trail Marathon and Heavy Half is a challenging running event that takes place in the historic mining district of Leadville, Colorado. The marathon spans 26.4 miles, while the Heavy Half covers 15.4 miles, both featuring rugged terrain and high-altitude trails, reaching elevations of ov..

Saturday Jul 12

Leadville Silver Rush 50M

Leadville - 28 mi from Aspen

50 mi

The Leadville Silver Rush 50M is a challenging 50-mile trail run set against the stunning backdrop of the Rocky Mountains. Participants will navigate a course featuring 8,000 feet of elevation gain, technical climbs, and exhilarating descents, making it an ideal preparatory event for the Leadville T..