Aspen Backcountry
Aspen, Colorado, United States
Jul 31, 2027 - Saturday
50k, Half-marathon, Marathon, Ultra
Video
Race Information
The Aspen Backcountry by Aravaipa Running Colorado is a premier mountain trail event set in Aspen, Colorado, offering a 50K ultra, a full marathon, and a "heavy half" distance. The courses start and finish at Rio Grande Park, featuring challenging climbs like Sunnyside and descents such as Smuggler, providing runners with expansive views of the Elk Mountains. The event coincides with Aspen’s Annual Duck Derby, creating a festive atmosphere with food trucks, live music, and family-friendly activities. Organized by Aravaipa Running in collaboration with the City of Aspen and local trail runner Jeff Colt, the race emphasizes community involvement and celebrates the rugged beauty of the backcountry.
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👍 Run Pick of the Month: Zion Half Marathon
📍 Squamish - Saturday February 27, 2027
😄 Why We Like This Run
✅ Breathtaking national park views
✅ Smooth, gentle route
✅ An unforgettable atmosphere
Lace up for 13.1 miles through the heart of Utah's red rock country. Starting on Kolob Terrace Road in Virgin, Utah, this gently rolling, point-to-point course follows the Virgin River, just two major turns stand between you and the finish, as towering sandstone walls and endless desert views build with every mile.
It's bold. It's beautiful. It's unforgettable. And it ends right where the adventure should: at Cable Mountain Lodge in Springdale, staring at the South Entrance of Zion National Park. Beat the 10/31 price increase!
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Race Facts
Race Size: 100 - 500
Course Type: Trail
Boston Qualifier: No
Kids Run: No
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