Trail Running calendar near Green River 2026-2027

A single-loop trail event in the La Sal Mountains offering 100 mile, 50 mile, and 50k distances. The 100 mile course averages over 8,700 ft elevation with roughly 25,000 feet of climbing and multiple staffed aid stations.

Low-key trail running event in Loma, Colorado offering Half Marathon, Marathon (26.2 Miles) and 50 Miler with a flat $50 entry fee. Registration runs April 5 to August 1, and participants may change distance on race day.

A three day trail festival in Moab, Utah with three trail races around Pritchett Arch, Gemini Bridge, and Porcupine Rim, plus camping at Trailfest HQ, daily meals, on site activities, and chip timing with official results.

A scenic trail event near Moab on September 26, 2026 offering a Half Marathon and 10K through the Onion Creek and Hollywood Western Equestrian Trails, supporting fundraising with aid stations, podium prizes, and a cupless policy.

Experience the stunning red rock canyons and desert meadows of Moab in a trail event featuring 15k, half marathon, marathon, and 50k distances with free on site camping.

Grand Valley Backyard Ultra is a last-person-standing trail event near Fruita, Colorado where runners complete repeated 4.167 mile loops with one hour to finish each loop until only one runner completes an extra lap.

A 241.8 mile trail ultramarathon near Moab, Utah that crosses desert, canyons, slickrock and two mountain ranges. The course includes 31,892 feet of elevation gain, 15 aid stations with five sleep stations and a 112 hour cutoff.

Experience the desert landscape of Moab with trail races ranging from 15K to 100K. This cup less event features technical terrain and stunning views of sandstone domes and the La Sal Mountains.

Experience the high desert of Fruita at the Kessel Run Ultra. Choose from five trail distances ranging from 10 to 50 miles featuring world class singletrack and views of the San Juan Mountains.

Experience a unique trail run among thousands of hoodoo rock formations in the heart of Utah. This event offers distances ranging from a 50K ultra to youth runs and gravel bike races through a protected desert landscape.

Trail races in Moab on November 7 and 8, 2026 featuring a marathon, half marathon, 10K Adventure Run and a Kids K. The event hosts the 2026 USATF Trail Half Marathon National Championships and the Collegiate Trail Running Championships.

Dead Horse Ultra is a Moab trail race on November 14, 2026 offering 15K, 30K, 50K and 50 mile courses that use the Magnificent Seven trails and feature technical slickrock, rocky climbs, and views of Arches National Park.

A winter trail event in Moab, Utah on January 30, 2027 offering 50 mile, 50K, half marathon, and 9K courses along Arches National Park and slickrock terrain. The event uses cupless aid stations with water dispensers.

A winter trail race near Moab, Utah on February 27, 2027 offering 15K, 30K, 50K and 50-mile courses with jeep roads, singletrack, rim views, cup-less aid stations, and detailed elevation and course information.

Stage 1 - Navajo Rocks opens Moab Run the Rocks, a three-day trail running race in Moab, Utah, with Full Pint and Half Pint GPX routes and start/finish at Lone Mesa Group Campground.

A road race in Moab, Utah held alongside the Colorado River and Arches National Park. Offers a half marathon and a 5 mile race with six aid stations, medical support, shuttle access, and post race medals and refreshments.

A Moab trail event on April 3, 2027 offering 10 Mile, 30K, 50K and 50 Mile courses. Routes start and finish at Behind the Rocks Trail and traverse sandstone domes, sandy washes, technical singletrack and rim sections with desert views.

The Running Up For Air Moab will take place in Moab on Saturday 3 April 2027.

Three days of trail racing in Fruita, Colorado with four desert-course distances and views of the Colorado River. The 100K offers a Western States qualifier and several races earn UTMB Index points.

Amasa Trail Race is a Moab trail event on April 10, 2027 offering 25K, 15K, and 10K routes through Kane Springs Canyon with petroglyphs, Whale Rock, Colorado River views, cupless aid stations, and race-day packet pickup.