Crazy Legs Trail Run

Loveland, United States • 7 Jun 2026

Event overview

The Crazy Legs 10k+ Trail Run takes place at Devils Backbone Open Space in Loveland, Colorado. The event uses Devil’s Backbone Trail Head and parking lot as the start and finish area. Registration shows limited spots remaining and two price tiers: an early-bird rate of $44.79 and a later rate of $55.49. Sponsors listed for the event include Loveland Aleworks, Red Branch Bakery, and the Fort Collins Running Club. The 2028 edition is noted as the final year the event will be held.

Course and logistics

The course follows marked singletrack using flour arrows and visits these trails: Hidden Valley, Hunter Loop, Laughing Horse Loop, and Wild Loop, with the finish in the trail-head parking lot. Segment distances given in the course description include short connector sections and looped segments that runners pass more than once. An aid station near the 3-mile mark will be encountered twice; it will offer water and Gatorade and will be staffed by volunteers from the Loveland High School Band. If trails are closed for muddy conditions, registrants will be moved to the next year because the event cannot be rescheduled. Organizers note the parking lot fills quickly and that a required pass for Devil’s Backbone Open Space must be purchased to avoid a ticket. After finishing, runners receive a stick that represents overall placing and are expected to return it. An awards ceremony is scheduled at Loveland Aleworks, 118 West 4th Street, Loveland, Colorado. Visit the organization's website for the most recent information.

Race information

10 km
Trail Run (10k+)
Visit the organization's website for the most recent information.
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