Golden Leaf Half Marathon

The Golden Leaf Half Marathon, often heralded as one of the most scenic and challenging trail runs in the Rockies, is an event that beckons athletes and nature enthusiasts alike to the breathtaking landscapes of Aspen and Snowmass, Colorado. This 13.3-mile half marathon, presented by Nike and hosted by the Ute Mountaineer and the City of Aspen, is a must-attend for serious runners and those who appreciate the beauty of Colorado’s fall colors.

The event is tailored for athletes, particularly trail runners who relish the combination of challenging terrain and stunning natural beauty. The target audience includes seasoned runners from across the US, many of whom return year after year to experience the unique blend of physical challenge and scenic splendor. Notable guests and local legends often include elite runners, trail running enthusiasts, and outdoor aficionados who gather to celebrate the pinnacle of Colorado’s fall season.

The 2025 Golden Leaf Half Marathon is scheduled to take place on Saturday, September 27, from 7:00 AM to 1:00 PM. The event begins at Fanny Hill in Snowmass Village and culminates at Koch Lumber Park in downtown Aspen. While the main event is the half marathon itself, the surrounding festivities include pre-race preparation, post-race celebrations, and the opportunity to explore the vibrant communities of Snowmass and Aspen.

The race course traverses the Government Trail, a picturesque single-track path that winds through aspen forests and meadows between Snowmass and Buttermilk. Starting at an elevation of about 8,650 feet in Snowmass Village, the route climbs briefly before diving into the trail, navigating dirt roads, rocky terrains, and a series of ascents and descents. The finish line at Koch Park in Aspen offers a serene conclusion to the challenging but rewarding run.

Aspen and Snowmass, nestled in the heart of the Rocky Mountains, provide a setting of unparalleled beauty. The nearest airport is the Aspen-Pitkin County Airport, with larger hubs like Denver International Airport also accessible via a scenic drive up the Rockies. Participants can use local transportation or drive via highways that crisscross the region. The area is renowned for its stunning mountain vistas, aspen groves, and the vibrant cultural scene of Aspen.

The Golden Leaf Half Marathon stands out for its unique blend of natural beauty and athletic challenge. Chosen by Trail Runner Magazine as one of America’s 14 most scenic races and by Colorado Runner as a Best Half Marathon, this event offers runners the chance to experience Colorado’s fall colors at their peak. The trail, with its narrow and steep sections, elevation gains of nearly 1000 feet, and a peak elevation of 9,400 feet, is both challenging and exhilarating.

The atmosphere of the event is electric, with a cap of 750 participants ensuring an intimate and focused community of athletes. Additional support is provided by brands like Scratch Labs and Darn Tough Vermont, adding to the event’s appeal for serious runners. For those looking to make the most of their stay, local hotels such as MOLLIE Aspen and Limelight Aspen offer special discounts for participants.

In summary, the Golden Leaf Half Marathon is more than just a race; it is an immersive experience that combines athletic achievement with the stunning beauty of the Rocky Mountains during the height of fall colors. Whether you are a seasoned trail runner or simply someone who appreciates the unique allure of Colorado’s natural landscapes, this event is a must-attend for its beauty, challenge, and unforgettable atmosphere.