Trail Running Calendar United States 2024-2025

The Wildcatter Ultra is a trail running event set in the scenic North Texas Hill Country at the Wildcatter Ranch & Resort. Participants can choose from various distances, including a 5K, 10K, 25K, and 50K, all designed to challenge runners with diverse terrain featuring rocks, roots, climbs, and des..

The Phunt 25K/50K Trail Race takes place in Elkton, MD, offering participants the choice between two challenging distances. The event features a scenic course designed for trail running enthusiasts. All participants receive a hat, pom beanie, or bandana at bib pick-up, along with medals for finisher..

The Shippey Endurance Runs is a premier trail ultra event held at the Beaumont Scout Reservation in High Ridge, MO. This event features various distances, including a 100-mile race, 100-mile relay, 100K, 40-mile, 20-mile, and relays, all set on challenging trails that are typically closed to the pub..

The Frozen Goat is the third race in the Winter Wild Thangs Trail Series, taking place in the scenic Monte Sano State Park in Huntsville, AL. Participants can choose from three distances: 30K, 15K, and a 4-mile race. This event is designed for both novice and experienced trail runners, offering a co..

The Coldwater Rumble is a prominent event in the Aravaipa Running – Desert Runner Trail Series, held in Goodyear, Arizona. Participants can choose from various distances, including 100 Miler, 100K, 60K, 40K, 10 Miler, and 5 Miler, all set against the stunning backdrop of the Sierra Estrella mountain..

The Pemberton Trail event features 50K and 25K races held in the scenic McDowell Mountain Regional Park near Fountain Hills, Arizona. Participants can enjoy a well-marked trail with gently rolling hills and stunning desert views. The event is known for its enthusiastic volunteers and attractive awar..

David's Trail Endurance Run is a challenging running event held in Mountain Home, Arkansas, featuring courses of 50K, 25K, and 7K through the scenic Ozarks along Lake Norfork. Known for its tough terrain, the 50K course includes over 5,000 feet of elevation change, while the 25K offers a significant..

The Coo-Wah-Chobee 50k is a running event taking place in Venice, Florida, featuring a single loop course through the scenic Carlton Preserve. Participants can choose from three distances: 50k, 25k, and 5k, all set on a mix of single track and dual track trails. The event promises unique swag and im..

The Tsali Ultra is an annual running event held in Almond, North Carolina, featuring three race distances: 50K, 30K, and 8K. Celebrating its 14th year, the event showcases the stunning Tsali Trail System within the Nantahala National Forest, offering participants breathtaking views of Fontana Lake a..

The Snow Bull 6/12 Hour Endurance Runs, organized by the Mad Cow Trek Club and Camp Chet, takes place at Camp Chet in Whitwell, TN. Set on nearly 1000 acres of private forested land, the course features a 5-mile loop with a mix of single and double track, grass fields, and logging roads, offering 10..

The MAD Backyard Ultra is an annual endurance running event held at Camp Jordan Park in East Ridge, TN. Participants run a 4.1667-mile loop every hour until only one runner remains. This event is a bronze ticket qualifier for The Big Dog's Backyard Ultra, with the last runner standing earning a free..

The Swamp Stomper 50k/25k is an annual trail running event held in Meeman-Shelby Forest State Park, Millington, TN, celebrating its 20th edition in 2025. Participants can choose between a 50K or 25K race, both featuring predominantly single-track trails with varying terrain, including fast sections ..

The Long Haul 100 is a premier running event held in Colt Creek State Park, Lakeland, FL, featuring a challenging 100-mile race and a 100-furlong (12.5 miles) option. This Western States Qualifying Race is designed for both novice and experienced runners, showcasing the natural beauty of Florida's w..

The Huff 'n Puff Trail Races in Jackson, GA, hosted by Revolution Running, offers a thrilling start to 2025 with a marathon, half marathon, and 5K trail race. Participants can enjoy scenic single-track trails featuring rolling hills, roots, and rocks, with opportunities to spot local wildlife. The e..

The Frost Eagle Trail Run, part of the Winter Trail Series, offers participants a choice between a 5-mile and a Half Marathon course at Soaring Eagle Regional Park in Sammamish, WA. Set in a scenic environment that serves as a sanctuary for wildlife, the event features a network of trails with rolli..

The Little Big Dog Trail Run will take place in Caliente on Saturday 18 January 2025.

Mrs. McCormick's Ice House is a winter trail race taking place in Ontario County Park, featuring a course of approximately 5 miles, with participants having the option to run one or two loops. Scheduled for January 18, 2025, this event is part of the Common Ground Winter Trail Series, aimed at foste..

The Ouachita Switchbacks is a challenging ultra running event held in the scenic Ouachita Mountains of Oklahoma, featuring 50K, 25K, and 10-mile race options. Known for its technical terrain and significant elevation changes, this race offers participants a unique experience in a remote setting. The..

The Charlotte Running Company Trail Race is set to take place on January 18, 2025, at the scenic Anne Springs Close Greenway in Fort Mill, SC. Participants can choose from three distances: 4 miles, 9 miles, and 13 miles, each offering a unique challenge through beautiful natural landscapes. All regi..

The Pond Fest Winter Trail Runs and Snowshoe Race is an exciting winter event taking place at Chenango Valley State Park as part of the Binghamton Pond Festival. Participants can choose from various race distances, including 50k, 20k, and 10k, as well as a Kids Run. The races feature a 10k loop, all..