Trail Running Calendar United States 2025-2026

Outlands is an exciting endurance race set to take place on April 12, 2025, at Peninsula Campground in Pilot Hill, California. Participants can choose between two challenging distances: a 50K and a 50-mile race, both designed to showcase the stunning trails and natural beauty surrounding Folsom Lake..

The Lake McMurtry Run, taking place in Stillwater, Oklahoma, is a celebrated trail running event that has been a staple since 1999. Participants can choose from various distances, including 100K, 50K, 25K, 12K, and 5K, all set against the stunning backdrop of Lake McMurtry. The course features a mix..

The Earth Day is Every Day Run is a community-focused event taking place in Fayetteville, North Carolina, featuring both 5K and 10K races. Scheduled for April 12, 2025, the event aims to raise awareness about environmental sustainability while promoting healthy lifestyles. The race starts and finish..

The Carry Your Cross 10K is a unique endurance event taking place in Marquette, Kansas, where participants conquer rugged terrain while carrying a 50+ lb. cross. This challenging race tests both physical and mental grit, offering a distinctive experience for runners.In addition to the traditional 10..

The Spring Trail Trot is an exciting running event scheduled to take place at Lake Lansing North in Haslett, Michigan. This 5k run/walk is designed for both new trail runners and hikers, featuring a flat and well-marked course. Participants will receive a T-shirt, sticker, and finisher patch, with a..

The OC Trail Runners Group Run is a free, social, and non-competitive running event taking place on April 12, 2025, at El Moro and Laguna Coast Wilderness Park in Newport Beach, California. Participants can enjoy approximately 7.5 miles of scenic trails with a vertical gain of about 1100 feet, featu..

Knobstone South is a running event taking place in Borden, Indiana, featuring a 10-mile course that serves as a preview for the southern termination of the Knobstone Trail. Participants can expect stocked aid stations at the turnaround, with prizes awarded to the top three finishers. This event focu..

The Oriflamme 50K is a scenic trail running event taking place in Anza Borrego Desert State Park. This out-and-back course begins at the Sunrise Trailhead and features a diverse terrain, including single track along the Pacific Crest Trail and a significant descent into the desert. Runners will expe..

The Chief Ladiga 100 is an annual trail running event held in Jacksonville, Alabama, featuring a 100-mile, 50-mile, and 50K race. Set against the scenic backdrop of the Appalachian foothills, participants will traverse the Chief Ladiga Trail, experiencing diverse landscapes including wetlands, fores..

Run With The Burros is a unique running event that celebrates the heritage of burros in the Indian Wells Valley, California. Participants can choose from three distances: a 26.2-mile marathon, an 18.5-mile run, and a 10-mile introductory course, with options to run with or without a burro. The event..

The Lake James Races, taking place on April 12 and 13, 2025, in Nebo, NC, features a variety of running events including a Half Marathon, a 7 Miler, and a 5k. The races start and finish at Fonta Flora's Whippoorwill Farm, offering participants scenic trails through Lake James State Park. This year i..

The TriCord Run and Ruck is a trail running event scheduled for April 12, 2025, at Lake Stanley Draper in Oklahoma City. This event aims to raise awareness and support for individuals affected by trauma and PTSD, particularly military personnel, veterans, and at-risk youth. Participants can choose f..

The Ouachita Trail 50 is an endurance running event taking place in Little Rock, Arkansas, featuring both a 50-mile and a 50-kilometer race. This annual event, now in its 34th year, showcases the scenic beauty of Pinnacle Mountain State Park and the Ouachita National Recreation Trail. Participants w..

The OAT Run is an exciting trail running event held in Port Angeles, Washington, featuring a variety of distances including a 12K, half marathon, and a 50K. Set against the stunning backdrop of the Olympic National Park, participants will traverse lush forests and enjoy breathtaking views of the Elw..

The Iron Mountain Legend is a trail running event taking place in Caddo Valley, Arkansas, featuring multiple race options including 11K, 27K, and 41K distances, as well as virtual versions of each. Set against the scenic backdrop of Iron Mountain and DeGray Lake, participants can enjoy post-race foo..

The "Running with Sasquatch" 5k is an exciting trail race taking place at Ivy Academy in Soddy Daisy, TN. This out-and-back course along North Chick Creek features rugged terrain, creek crossings, and scenic views of wildflowers. Participants can compete in the 5k or opt for a leisurely Wildflower W..

The Spring SOMO Timed Trail Races is a running event scheduled for April 12, 2025, at South Mountain Reservation in South Orange, NJ. Participants can choose from various race formats, including a 3K loop, 6K loop, and timed events lasting 1, 3, or 6 hours. The course features a mix of single track,..

The Tiger Trail Run 10K is an exciting running event taking place in Cincinnati, Ohio, on April 12, 2025. Participants can enjoy a scenic off-road trail at French Park, featuring beautiful meadows, wooded areas, and a creek known for fossils. The course includes a total elevation gain of 331 feet, m..

The Kal-Haven Trail Run is a popular running event taking place on April 12, 2025, in Kalamazoo, Michigan. This event features various participation options, including a solo run, a 2-person relay team, and a 3-6 person relay team, catering to runners of all fitness levels. The scenic course runs al..

The 5k Warrior Trail Run: Playground Fundraiser is an exciting event organized by Walnut Street Christian School, taking place at the Walnut Street Christian School Sports Complex in Avis, PA. This annual trail run features a scenic course that includes hills, grass fields, and forested areas, makin..