Trail Running Calendar Utah 2025-2026

The Antelope Island Buffalo Run is Utah's largest trail race, taking place annually in March on the scenic Antelope Island. Participants can choose from various distances, including 25K, 50K, 50 miles, and 100 miles. The event celebrates its 20th anniversary in 2025 and features a new course for the..

Running Up For Air - Moab is an endurance event taking place in Moab, Utah, designed to raise awareness and funds for air quality issues. Participants can choose to run or hike in timed events of 3, 6, or 12 hours, completing as many laps as possible on a challenging course that features stunning vi..

The Zion Ultras & Trail Half Marathon is a scenic running event taking place in Apple Valley, Utah, adjacent to Zion National Park. Scheduled for April 11-13, 2025, the event features multiple race distances, including a 100 Mile, 100K, 60K, 30K, and Half Marathon, catering to various skill levels...

The Amasa Trail Race in Moab, UT, offers an exhilarating experience for runners with 25K, 15K, and 10K options. Participants will traverse one of Moab's premier trail systems, starting along Kane-Springs Creek and ascending the scenic Cliffhanger Trail, where they can spot ancient petroglyphs. The c..

The Serengeti Trail Races, held in Erda, Utah, feature a variety of challenging courses set against the stunning backdrop of the Oquirrh Mountains. Participants can choose from three distances: a 50K, a 25K, and a 10K, each designed to cater to both beginner and experienced trail runners. The event..

The McCoy Flats Trail Events, taking place in Vernal, Utah, features a scenic running experience through the stunning desert landscape of the McCoy Flats Trail Complex. Participants can choose from three distances: 15K, 10K, and 5K, all set against a backdrop of vibrant spring flowers and local wild..

The South Mountain Half Marathon, organized by Happy Trails Racing, takes place along the scenic Jordan River Parkway in Utah. This challenging race features a course that includes elevation gain, offering stunning views as participants run past parks and Thanksgiving Point, ultimately reaching the..

The Thelma and Louise Marathon and Half is an exciting running event taking place in Moab, Utah, featuring a marathon, half marathon, and 15K race. Designed for a fun girls' weekend, the course showcases the rugged beauty of Moab's Behind the Rocks area, with stunning views of red rock formations an..

The Coldwater Traverse is a running event taking place in Ogden, Utah, featuring two race distances: a 16-mile and an 11-mile course. The event showcases the scenic Bonneville Shoreline Trail, making it an ideal choice for both novice and experienced trail runners. Participants can enjoy the beautif..

The Bonneville Backyard Ultra is Utah's original last man standing ultramarathon, taking place at the Deer Creek Dam Trailhead in Provo, UT. Participants must complete a 4.167-mile loop every hour to remain in the race. The course features an out-and-back design, with runners needing to be at the st..

The Salt Flats Endurance Runs, held at the Bonneville Salt Flats in Wendover, UT, offers a range of challenging distances including 100 miles, 50 miles, 50K, and a 5K fun run. Participants can experience the unique terrain where land-speed records are set, featuring a mix of salt flats and mud-flats..

The Happy Trails Marathon, scheduled for May 3, 2025, in Draper, Utah, offers a scenic running experience along the beautiful Jordan River Parkway. Participants can choose between a full marathon and a half marathon, both starting at Galena Hills Park. The course features mostly paved trails, stunni..

The Erik Gray Challenge at Southview Trails is an annual running event held in Cedar City, Utah, featuring a variety of race options including a 5k, 1-mile run, and a Kids Race. The event aims to honor the memory of Erik Gray, who passed away after a battle with cancer, and supports local families f..

The Butterfield Backyard Ultra is an exciting endurance running event held at Butterfield Trailhead Regional Park in Herriman, Utah. Participants tackle a 4.167-mile loop every hour for either 12 or 24 hours, pushing their limits while enjoying camaraderie and the great outdoors. Runners who complet..

The Timp Trail Marathon and Half is a challenging endurance race set to take place on May 17, 2025, at Timpanogos Park in Orem, Utah. Participants can choose between a full marathon and a half marathon, both featuring rugged mountain trails with significant elevation gains—5,883 feet for the maratho..

The Running Up For Air - Kyhv Peak event will take place in Provo, Utah, from May 30 to May 31, 2025. This endurance race features various events, including 24-hour, 12-hour, 6-hour, and 3-hour races, as well as team relay options. The event aims to raise awareness about air quality issues and suppo..

The Salt Lake Foothills Trail Races, scheduled for May 31, 2025, offers a challenging and scenic experience for trail runners of all levels. Participants can choose from three distances: a 50K, a Half Marathon, and a 10K, each featuring significant elevation gains and breathtaking views of the Wasat..

Connor's Claims Ultra is an annual trail running event held in Stockton, Utah, featuring three challenging distances: a 50-mile race, a 50K, and a half-marathon. Participants navigate steep mining roads and rugged ATV trails, offering breathtaking views of the Oquirrh, Stansbury, and Onaqui Mountain..

Coldwater In Your Veins is a unique "Last Person Standing" running event taking place in North Ogden, UT. Participants must complete a 7.7-mile loop with a vertical gain/loss of 1200 feet within a two-hour time limit. The race continues until only one runner remains, requiring a minimum of two runne..

The Triple Trail Challenge in Park City, UT, is an exciting summer running event featuring three distinct races: the Round Valley Rambler Half Marathon, Jupiter Peak 25K, and Mid Mountain 50K. Each race showcases the stunning trails of the area, with varying elevations and terrains that challenge pa..