Trail Running Calendar United States 2025-2026

The Burney Mountain 100 is a scenic 100-mile endurance run held in Cassel, California, traversing Lassen National Forest and the Thousand Lakes Wilderness. Starting and finishing at Burney Mountain Guest Ranch, the looped course features a cumulative elevation gain of 15,000 feet, offering challengi..

The Bighorn Trail Run is a challenging ultra-running event held in the rugged Bighorn Mountains near Dayton, Wyoming. It offers four race distances—100 miles, 52 miles, 32 miles, and 18 miles—over two days, showcasing steep climbs, technical terrain, and dramatic elevation changes totaling over 20,5..

The Orange Curtain Endurance Run takes place in Cerritos, California, featuring distances of 100K, 50K, 30K, marathon, 24-hour, 12-hour, 10K, and 6-hour events. The course is a mostly flat 10 km out-and-back loop along the San Gabriel River bike path, combining asphalt and dirt surfaces, repeated mu..

The Wallowa Skyrace is a challenging mountain running event held in Joseph, Oregon, starting at the Wallowa Lake Tramway. The race covers 4.2 miles with a significant elevation gain of 3,700 feet, ascending to the summit of Mt. Howard.Participants are rewarded with stunning panoramic views of the Ea..

The Moonlight on Mt. Ascension Trail Run is a unique nighttime ultramarathon held in Helena, Montana, organized by the Helena Ultra Runners League (HURL). Participants complete as many 11.57-mile loops as possible within a 12-hour window, starting at 8:00 p.m.and finishing at 8:00 a.m. the next day...

The Froggy Mountain 100 is an ultramarathon held in Galax, Virginia, featuring 50- and 100-mile race options on a challenging 1-mile loop course with approximately 500 feet of vertical gain per loop. Known as one of the toughest courses in the country, the event takes place entirely on private prope..

The Longest Day 5K - Gray will take place in Gray on Friday 20 June 2025. You can run between 5 and 5 kilometers.

The New River Gorge Trail Festival is an exciting running event set in the stunning New River Gorge National Park in Fayetteville, West Virginia. Scheduled for June 20-21, 2025, the festival features a variety of races, including a 50k, half marathon, and 5k, as well as unique double events that com..

The Cape 5K and 10K races take place in Cordova, Tennessee, on the scenic Tour De Wolf Trails within Shelby Farms Park. The courses feature mostly flat, single-track dirt and grassy trails with a few hills, offering a natural trail running experience. The 10K route passes through a dog park where of..

The Jackal Trail Marathon is an annual race held in Jackson, Tennessee, and is part of a series of five consecutive marathons in June 2025. The event features a 3.75-mile trail loop, which participants run seven times to complete the marathon. Known for its scenic foliage-covered trail, the race is..

The YMCA Hometown Heroes Trail 5K is a challenging trail run held in Elizabethville, Pennsylvania, organized by the Northern Dauphin County YMCA along with Harrisburg YMCA Races and Harrisburg Area YMCA. The event features a 5K trail course winding through scenic trails around the YMCA grounds, offe..

The Trail Rail Run, scheduled for June 21, 2025, in St. Regis, MT, offers a variety of race options including a 50 Mile, 50K, 30K, 12K, 5K, a 50 Mile Hand Cyclist event, and a 50 Mile Relay. The course follows the historic Northern Pacific and Milwaukee Railroad grades, featuring scenic views, histo..

The Strawberry Solstice Run is an annual 10-hour overnight trail race held in Prairie du Chien, Wisconsin, organized by the Driftless Trail Collective. Participants run a 5.25-mile loop through the scenic Driftless Area, starting at dusk and finishing at dawn. The event features traditional aid stat..

The Logan Peak Trail Run is a challenging 26-mile ultramarathon held in the scenic Bear River Range near Logan, Utah. The course features approximately 6,600 to 7,200 feet of elevation gain and loss, traversing diverse terrain including single-track trails, jeep roads, pine and fir forests, wildflow..

Strawberry Fields Forever is an ultramarathon event held at North Bonneville Ball Fields in Washington, within the scenic Columbia River Gorge National Scenic Area. The race features a 10k loop course through fields, forests, and along the Columbia River, with about 200 feet of elevation gain and lo..

The Flagstaff Extreme Big Pine Trail Runs, held annually at Fort Tuthill County Park in Flagstaff, Arizona, offer a scenic and challenging trail running experience through ponderosa pine forests above 7,000 feet elevation. The event features multiple distances: 50K, 27K, 13K, and 6K, with courses ra..

The Sproul 10K is an annual trail running event held in Hyner, Pennsylvania, within the scenic Sproul State Forest. Known as one of the toughest 10K races in Pennsylvania, the course features a challenging 3-mile uphill climb to the summit of McCloskey Mountain, followed by a fast 3.7-mile descent...

The Blue Crab Bolt Trail Run at Seneca Creek State Park in Gaithersburg, MD, is the opening race of the 14th annual Blue Crab Bolt Trail Running Series. Scheduled for June 21, 2025, it offers two trail race distances: approximately 5K (3.3 miles) with 200 feet elevation gain and 10K (6.4 miles) with..

The Night Owl- Vertical Challenge is a six-hour night trail race held at Byron Herbert Reese Farm in Blairsville, Georgia. The course is an out-and-back loop of approximately 2.34 miles with about 654 feet of vertical gain per lap, featuring significant climbing and descending. Participants can comp..

The San Juan Solstice 50 Mile is a challenging ultramarathon held annually near Lake City, Colorado, typically around the summer solstice in June. Established in 1995, the race covers a 50-mile course through high mountain terrain, including snowfields and creek crossings along the Continental Divid..