Quad Rock 50
Bellvue, Colorado, United States
May, 2027 (TBD)
25mi, 50mi, Ultra
Video
Race Information
The Quad Rock 25 & 50-mile trail races are put on by trail runners for trail runners, and the races happen on the trails and hills west of Fort Collins in Lory State Park and Horsetooth Mountain Park. The Quad Rock 25/50 will take you on a tour of the Fort Collins skyline on the northeastern edges of Colorado’s mighty Rocky Mountains.
Look east from the course’s high ridges and see the Great Plains extending into Nebraska as far as the eye can see. Look west and take in the layered ridgelines and summits of Northern Colorado’s Rocky Mountain swell, dominated 30 miles away by a towering Longs Peak, the undisputed monarch of Colorado’s northern Front Range.
Related Events
Lory Summer Trail Series
Date: Aug 4-25, 2026 - Tuesday to Tuesday
Size: 100 - 500 participants
Location: Larimer County, Colorado
Long View Marathon & Half Marathon
Date: Oct 10, 2026 - Saturday
Size: 100 - 500 participants
Location: Fort Collins, Colorado
Horsetooth Half Marathon
Date: Apr 18, 2027 - Sunday
Size: 1,000 - 5,000 participants
Location: Fort Collins, Colorado
Quad Rock 50
Date: May, 2027 (TBD)
Size: 100 - 500 participants
Location: Bellvue, Colorado
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Race Facts
Race Size: 100 - 500
Elevation: Lots of Hills
Course Type: Trail
Boston Qualifier: No
Kids Run: No
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