Trail Running Calendar United States 2025-2026

Forgotten Florida is an exciting running event scheduled for February 7-8, 2026, in Christmas, Florida. This unique race offers participants the chance to explore scenic trails in areas like Tosohatchee, Charles Bronson State Forest, and Seminole Ranch, showcasing the beauty of old Florida. Runners..

The Frozen Assets 5K Run/Walk is a unique event hosted by Clean Lakes Alliance, taking place on a frozen lake in Madison, Wisconsin. Participants can choose to run or walk across the ice of Lake Mendota, enjoying stunning views of downtown Madison and the University of Wisconsin-Madison campus. The..

The Rocky Raccoon 100, organized by USWE Endurance Trail Run, is an annual trail race held in February at Huntsville State Park, Texas. Participants can choose between a 100-mile or 100-kilometer distance, both featuring scenic loops through beautiful pine forests. Known for its supportive atmospher..

The North Texas Ultra is a premier running event taking place at Fort Richardson State Park in Jacksboro, Texas. This ultra marathon features multiple race distances, including 5K, 10K, 25K, 50K, 52 Miler, and 100K, along with a 25K RUCK. The course is known for its scenic, flat, and well-maintained..

Gone Loco is an exciting running event taking place in Athens, TN, on February 8, 2026, featuring a scenic course along the Eureka Trail. Participants can choose from a 33-mile ultra, an 11-mile run, or an 11-mile ruck option, catering to both seasoned runners and beginners. The trail, known for its..

The Mahlon Winter Donut Trail Run & Hike features a scenic adventure through the beautiful trails of Lake Hopatcong, NJ. Scheduled for February 8, 2026, participants can choose from three distances: a 5-mile, 10-mile, or half marathon (13.1 miles). The courses offer a mix of terrain, including strea..

The Sombrero Ultra Running Festival (SURF) is an exciting ultra-running event taking place in Middleburg, Florida, designed to bring together runners of all levels. Scheduled for February 13, 2026, the festival features various race distances, including 3-hour, 6-hour, 12-hour, 24-hour, and 48-hour..

The Sylamore Trail Run features two challenging trail races: a 50K and a 25K, taking place in Allison, Arkansas. Scheduled for February 14, 2026, this event invites runners of all levels to experience the scenic beauty of the Sylamore Trail. Registration opens on November 1, 2025, providing particip..

The Outlaw 100 Oklahoma is an exciting trail running event held at Twin Mountains in Kinta, Oklahoma. Participants can choose from various distances, including a challenging 100-mile race featuring a 13-mile loop with over 2,000 feet of elevation gain. The course offers diverse terrain, including ro..

The Frozen Trailfest is an exciting outdoor event taking place in Franke Park, Fort Wayne, Indiana, on February 14, 2026. Participants can choose between a 10K trail run and a 20K mountain bike ride, both set against the backdrop of the park's frozen singletrack trails. The event aims to promote out..

Whispering Pines is a community-focused running event taking place in Inverness, FL, designed for participants of all ages and abilities. The event features a 5-mile trail loop that is open for 12 hours, allowing runners and walkers to complete as many laps as they wish. The atmosphere is laid-back..

The Hagg Mud 50K/25K is an annual trail running event held at Henry Hagg Lake in Gaston, Oregon, known for its challenging and muddy courses. Established in 2001, this race offers participants the choice between a 50K and a 25K distance, both featuring scenic views and well-stocked aid stations. The..

The Rocky 50 Trail Race, organized by Tejas Trails, is an annual event held in early February at Huntsville State Park. Participants can choose from three distances: 50 miles, 50K, and a half marathon (13.1 miles). The race features scenic trails with rolling terrain, beautiful pine trees, and wildl..

The Ranch 50K is a trail running event taking place in the scenic Daley Ranch area of Escondido, California, on February 14, 2026. Participants can choose between a challenging 50K course, which consists of two 25K loops with a total elevation gain of 6,318 feet, or a half marathon with a single loo..

Bay Breeze 2026 is a scenic running event taking place at the San Leandro Marina Park, featuring a half marathon, 10K, and 5K races. Known for its picturesque views of San Francisco and the Bay, the course offers a mostly flat, easy trail ideal for both seasoned runners and beginners. Participants c..

The Winter Trail Fest Half Marathon is an exciting winter running event hosted by Trivium Racing at Island Lake State Recreation Area in Commerce Township, Michigan. Scheduled for February 14, 2026, participants can choose between a challenging half marathon or a 5-mile race, both designed to embrac..

The Cupid's Gauntlet will take place in Harker Heights on Saturday 14 February 2026.

The Little Su 50K is a winter race held in Alaska, organized by the Alaska Winter Wilderness Races. This event takes place on marked trails, offering participants a unique challenge amidst stunning winter landscapes. Scheduled for February, the race attracts runners looking to test their endurance i..

The Jackpot Ultras is a premier ultramarathon event taking place from February 20 to 22, 2026, at Cornerstone Park in Henderson, Nevada. This festival features a variety of races, including the USATF 100 Mile Road Championship, 48-hour, 24-hour, 12-hour, and 6-hour events, as well as 100-mile and 50..

The Flat Branch Ultra is a 50K running event held in Columbia, Missouri, starting from Martin Luther King Jr. Memorial Park. Established in 2022, the race features a scenic course along the Missouri River and the MKT Trail, showcasing natural beauty and wildlife.Participants will encounter multiple..