Wasatch 100

Kaysville, United States • 5-6 Sep 2025

The Wasatch 100 is a challenging ultramarathon held annually in Utah, covering 100 miles through the scenic Wasatch Mountains. The race begins at East Mountain Wilderness Park in Kaysville and concludes at Soldier Hollow in Midway. Participants face approximately 24,000 feet of elevation gain and 23,300 feet of descent, navigating rugged terrain, mountain passes, and aid stations along the way. The course showcases some of the most beautiful landscapes in the Rocky Mountains, testing endurance and resilience. Support is provided at 15 aid stations, with nutrition partners ensuring runners stay fueled throughout the event. Visit the organization's website for the most recent information.

Race information

100 mi
24000 m+
100 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

Coldwater In Your Veins is a last-person-standing ultramarathon held in North Ogden, Utah, on May 31, 2025. Participants race a 7.7-mile loop with 1,200 feet of elevation change, starting every two hours. Runners must complete the loop within the time limit to stay in the race; failure to do so resu..

The Salt Lake Foothills Trail Races, held in Salt Lake City, Utah, feature three challenging distances: a 50K, half marathon, and 10K. The courses offer significant elevation gains—approximately 6,200 feet for the 50K, 2,800 feet for the half marathon, and 1,350 feet for the 10K—showcasing the rugge..

The Dude Peak Derby Trail Race is an exciting 16-mile trail running event set in Salt Lake City, UT, featuring a challenging course with nearly 4,000 feet of elevation gain. Runners will start at Memory Grove Park and navigate through City Creek Canyon, tackling steep climbs and technical trails to..

The Wasatch Scramble Trail Run is a challenging 10K race set in the scenic Snowbasin Resort, known for its breathtaking views and rugged terrain. Participants will navigate steep slopes and winding singletrack, making it a thrilling experience for trail running enthusiasts. The event is part of a we..

Salt and Sulfur 420 is a 420-mile ultramarathon starting in Salt Lake City, Utah, and ending in West Yellowstone. The race features a combination of urban and trail running, passing through scenic locations such as the Wasatch Range, Ogden Canyon, Logan Canyon, Bear Lake, Jackson Hole, the Tetons, a..

The Skyline Mountain Half, Marathon, and 55K are challenging trail running events held in Eden, Utah. The race features stunning ridge-line views, rugged single-track trails, and significant elevation gains, with the 55K offering nearly 7,000 feet of climbing. The courses are designed to test endura..