Eaton
Trail Running Calendar near Eaton 2026-2027
Explore the top trail runs near Eaton for 2026-2027! We've gathered 12 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
A four-date midweek trail series at Lory State Park with races from 5k to 12k; the August 25 Eltuck Valley 12k is a mostly flat 12 km course with post-race pizza and beverages.
September 2026
A multi day ultra on a 2 mile loop in Loveland offering time based and distance races with round the clock aid and on site camping.
Experience the scenic trails of Lory State Park in this 13.5 mile mountain race featuring technical singletrack and stunning Rocky Mountain views. Enjoy a well supported course followed by a celebratory pancake breakfast at the finish.
Social trail run at Lory State Park on September 13 with multiple distance options, followed by coffee and bagels; a State Park Pass is required.
October 2026
Trail marathon and half near Horsetooth Mountain Park featuring Colorado singletrack, rocky sections, fully stocked aid stations, and time limits for each distance.
November 2026
Timed 6-, 12- and 24-hour running and relay events on a certified 1.0002 mile dirt loop at Colorado Youth Outdoors Swift Ponds in Fort Collins, with full-service aid every lap and locker-style lodge support nearby.
Trail races in Loveland, CO offering a roughly 13-mile half marathon with a 5-hour limit and a shorter 5K on varied, mixed-terrain trails.
April 2027
50 mile solo and relay races run along the Poudre River Trail on April 11, 2027, plus a 100 mile option that combines in person and on your own miles.
May 2027
Trail races near Fort Collins offering 25 and 50 mile loops on mostly singletrack with about 5,500 or 11,000 feet of elevation gain.
June 2027
A multi day running festival in Eaton Colorado featuring races from 7K to 100 miles, relays, a ruck event, virtual options, glamping, sauna and on site entertainment.
August 2027
An overnight team relay across Colorado from Fort Collins into the Rocky Mountains to Steamboat Springs covering 200 miles, 36 legs, and two mountain passes.