Trail Running Calendar United States 2024-2025

The Foy's to Blacktail Trail Marathon is an annual trail running event held in Northwest Montana, featuring a challenging 26-mile course with over 5,000 feet of elevation gain. The race showcases a scenic single-track trail that includes a steep ascent to Blacktail Mountain and a gradual descent alo..

The Akron Trail Marathon is an exciting running event that showcases the beauty of Akron, Ohio, featuring a marathon, half marathon, and 10K race. Participants start at the Memorial Parkway trailhead, running through the city before venturing into the scenic Summit Metro Parks. The course includes a..

The Mount Rainier Half Marathon & Trail Events, taking place in Enumclaw, WA, offers a unique running experience set against the stunning backdrop of the Cascade Range. Participants will navigate a diverse course featuring towering evergreen forests, vibrant alpine meadows, and breathtaking ridgelin..

The High Lonesome 100 is a challenging 100-mile trail race set in the stunning Sawatch Range of Colorado. With a total elevation gain of 23,500 feet and a high point of 13,150 feet, this race offers a rugged loop course that showcases some of the best singletrack in the state. Participants will trav..

The Vermont 100 Endurance Race is a prestigious ultramarathon held in the scenic southern Green Mountains, featuring both a 100-mile and a 100-kilometer race. Established in 1989, it is one of the oldest 100-mile races in the United States and is part of the Grand Slam of Ultrarunning. The course pr..

Cascade Crest is a renowned 100-mile ultramarathon held in Easton, WA, known for its challenging terrain and scenic beauty. The event features over 23,000 feet of elevation gain, including sections along the Pacific Crest Trail and the iconic Snoqualmie Tunnel. Participants are required to volunteer..

The Pinetum Mind Games Endurance Event is a unique running challenge held at Lowell Park in Dixon, IL, featuring a .411-mile loop that participants can run, walk, or crawl over a duration of 6, 12, or 24 hours. This self-supported event encourages mental toughness as participants aim to complete as ..

The Ouray 100 Mile Endurance Run is a challenging ultramarathon set in the breathtaking San Juan Mountain range of Colorado, known as the "Switzerland of America." Participants face an elevation gain of approximately 41,862 feet over the course of the race, featuring fourteen significant climbs. To ..

The Rise & Run 50k is an exciting running event taking place in Wellsboro, PA, featuring an out-and-back course on the scenic West Rim Trail. This race is designed for both seasoned ultrarunners and those looking to challenge themselves in a beautiful outdoor setting. Participants can expect a well-..

The Hotter N' Hell Trail Run is an exciting running event held at Oak Mountain State Park in Pelham, AL, featuring 9 and 18-mile races. Participants can compete in various categories, including the newly added Athena and Clydesdale divisions. The course offers challenging climbs and scenic views, in..

Storm the Farm is a trail running event taking place in Winona, Minnesota, featuring multiple race distances: 5k, 10k, 21k, 30k, and 43k. The event is designed to promote health and wellness while raising awareness for youth mental health, with proceeds supporting local mental health programs. The r..

The Tahoe Rim Trail Endurance Runs is a premier ultra-running event held in Carson City, Nevada, featuring three challenging races: a 100-mile, 100K, and 50K. Set against the stunning backdrop of Lake Tahoe and the Carson Range, participants navigate single-track trails and dirt roads with significa..

Rise & Run Ultra is a unique 50K mountain race set in the stunning Pennsylvania Grand Canyon, specifically along the West Rim Trail. This event emphasizes a back-to-basics approach, offering a pocket-friendly registration fee of $50. Participants will experience a pre-dawn start, scenic views, and a..

The Little Blackfoot event, located near Elliston, MT, offers trail runners the choice between two distances: 30K and 15K. Both courses begin at the Little Blackfoot Meadows trailhead and feature scenic routes that include wooden bridges and beautiful meadows. The 30K course includes an additional c..

The Cherokee Ultra is an exciting endurance event taking place in Tellico Plains, TN, featuring two challenging distances: 70K and 130K. Participants will navigate the scenic and technical trails of the Cherokee National Forest, with significant elevation gains of over 10,000 feet for the 70K and 19..

The Jennie Hamilton Memorial 5 Mile Trail Run is set to take place at Stoney Run County Park in Hebron, Indiana. This event is part of the Crazy Legs Race Series, which aims to promote trail running in the Northwest Indiana region. Participants can expect a challenging course with features such as m..

The 2025 Big Butts race, organized by the Mississippi Ultra and Trail Society (MUTS), features a variety of trail running events including a 100K, 50K, 25K Fun Run, and a 100K Relay. Set in Jackson, MS, the race takes place on scenic 7.75-mile loops that combine cross country and single track trails..

The 8-Hour Dream Endurance Race is a unique running event held at Butler University in Indianapolis, Indiana. Participants have eight hours to run, walk, or stroll as far as they can, making it the largest endurance running event in Central Indiana. The race features both a long course (5K) and a sh..

The Ode to Laz Michigan Backyard Ultra is an exciting endurance running event held in Holly, MI, where participants tackle a 4.167-mile trail loop. This unique race format allows runners to continue as long as they can complete each lap within the hour, with the last runner standing declared the win..

Tough Mugu is a challenging trail running event set in the scenic Point Mugu State Park, offering participants a chance to experience some of Southern California's most breathtaking coastal mountain trails. The event features a 5-mile and a 25k race, with a fully-supported course and various ameniti..