Trail Running calendar near Naturita 2024-2025

The Silverton Alpine Marathons offer three distance options - an 8-mile run, a marathon, and a 50K run - along the Alpine Loop in the San Juan Mountains. Runners will pass through historic mining ghost towns and experience a high point of 12,930 ft atop California Pass. The event starts and finishes..

The Kendall Mountain Run presented by adidas Terrex is a challenging trail run in Silverton, Colorado, offering a 12-mile and 11K option. The race starts in downtown Silverton and includes a final 250 vertical foot scramble to the summit of Kendall Mountain at 13,066 feet. Participants will enjoy br..

The Hardrock 100 Endurance Run is a challenging 100-mile trail run taking place in Silverton, CO. The course for 2024 is a clockwise loop through the San Juan Mountains, passing by old mining towns and reaching elevations over 14,000 feet. With a total elevation gain of approximately 33,000 feet and..

The Ouray 100 Mile Endurance Run is a challenging trail run with approximately 42,000 feet of elevation gain in the beautiful San Juan Mountain range in Colorado. Participants will face fourteen climbs and be rewarded with a unique buckle upon completion. The event requires each participant to compl..

The Box Canyon Trail Races in Telluride, CO offer two challenging courses: the Bridal Veil 30k and the Bear Creek 10 Mile. The Bridal Veil 30k takes runners through high alpine meadows, ascending to 13,000ft at Wasatch Junction before descending back to Telluride Ski Resort. The Bear Creek 10 Mile r..

The Grand Mesa Ultras offer a challenging trail running experience on the Grand Mesa in Colorado, featuring a 50 Miler, 55K, and 30K race. Participants can expect rocky technical climbs, fast forest single tracks, wildflowers, alpine meadows, lakes, streams, and stunning views. The event encourages ..

The Kennebec Mountain Run is a challenging 15-mile trail run through the La Plata Mountains of southwest Colorado. The course features 3,100 feet of elevation gain, reaching a peak of 12,200 feet at Kennebec Pass, offering stunning views of the Animas River and Dolores River valleys. The race starts..

The High Five 100 is a challenging 100-mile trail run in Lake City, CO, created by local ultra runners. Participants must navigate on foot to 22 specified locations, including proof points and checkpoints, with only 6 designated aid areas. The route involves summiting five 14ers, five 13ers, and tra..

The San Juan Softie is a challenging 100-mile ultra run held in southwest Colorado, showcasing the stunning San Juan mountains. With an average elevation of almost 10,000ft and more than 20,000ft of vertical gain, this race is a true mountain experience. The event starts on Friday, August 16th at 6:..

The Telluride Mountain Run is a challenging and technical race in the San Juan Mountains above Telluride, Colorado, offering three routes of 40, 24, and 13 miles. Runners will traverse old mining roads, singletrack, and alpine tundra over mountain passes, exposed ridgelines, and high summits. The ra..

The Lost One Standing trail run will take place on August 24, 2024, between Silverton and Durango, Colorado. Participants will tackle a new orienteering course every third hour until only one person remains in the blue division or for 24 hours, whichever comes first. Orienteering involves competitiv..

The Ute 100 Mile & 50 Mile trail run takes place in the La Sal Mountains, Utah, offering runners a breathtaking tour of the state's second-highest mountain range. The 100-mile course has an average elevation of over 8,700 ft with approximately 21,000 ft of gain and loss. For those looking for a shor..

The 51st Annual Imogene Pass Run is a highly popular trail run scheduled for Saturday, September 7, 2024. Registration opens on June 1st at 6am MDT, with 1550 entries available on a first-come, first-served basis. This challenging race has strict cutoff times and is recommended for well-prepared ath..

The Ouray 50 Mile Endurance Run is a challenging trail run set in stunning mountain scenery in Ouray, CO. With an elevation gain of 23,582 feet, this race offers more vertical gain than most 100 milers. Participants can expect highly technical trails and an average elevation of nearly two miles abov..

The Mountain Marmot Trail Run is an epic trail race held at Purgatory Resort in Durango, Colorado. The course is just over 12 miles with a challenging climb of roughly 1800 feet to the top of Lift 8. The second half of the race is entirely downhill, offering stunning views of the Fall colors. With a..

The John Wayne Grit Series - Ridgway will take place in Ridgway on Saturday 21 September 2024. You can run between 5 and 21 kilometers.

The Ouray Mountain Trail Run is a 13-mile race starting at 7:30 am at Fellin Park in Ouray, CO. Registration closes on September 19, 2024, at 11:59 PM MT. The race offers Outdoor Research t-shirts to all runners and awards for the top 3 male and female participants. The event is a cupless race with ..

The Deep Creek Trail Half Marathon is a 13-mile trail run starting at Last Dollar Road by Telluride Airport, leading racers through Aspen-filled woods along Deep Creek Trail back to Telluride. The course consists mostly of singletrack and has a 5-hour finish time cutoff. Bib pick-up is available the..

The Hanging Flume 50k is an ultrarunning trail race taking place at the historic Uravan Ballpark in Uravan, CO. The course consists of a large loop running along abandoned mining two-track and desert single-track, offering stunning views of canyons, slick-rock, and epic vistas. The race aims to prom..

The West Elk Challenge will take place in Crawford on Saturday 5 October 2024. You can run 42 kilometers.