Trail Running calendar near Craig 2025-2026

Push your limits at the 12 Hours of Sunlight in Glenwood Springs, a 12 hour skin up and ski down endurance challenge on 1.3 mile laps with huge vertical gain per lap. Teams and individuals enjoy fuel stations, post race food and gear prizes..

Experience high alpine trails from Gould Colorado in the Never Summer range with 100 km and 60 km options. Rugged singletrack, big climbs and alpine lakes await for a true mountain adventure.

Experience the Emerald Mountain Epic, a two day trail festival in Steamboat Springs where bikers and runners enjoy scenic singletrack through meadows and aspens. Fields are capped at 500 per day and proceeds benefit local youth and riders.

Run Rabbit Run in Steamboat Springs Colorado is a rugged trail ultramarathon with 50 mile and 100 mile options that climb high alpine terrain. Limited fields, major prize money and charity support draw elite and adventurous runners.