Trail Running Calendar United States 2025-2026

No Name 5025 is a trail running event held at Cheeseboro National Park in Woodland Hills, California. It features a challenging 50k ultramarathon, along with a half-marathon, 5k, and a kids’ 2k fun run. The course offers diverse terrain, including runnable ascents, winding singletracks, steep fire r..

The Royal (multi) Mile Hill Run is a 5K trail race held in Lincoln, New Hampshire, as part of the 50th Annual NH Highland Games & Festival. The challenging course features 800 feet of elevation gain across dirt trails, service roads, and ski trails at Loon Mountain. Participants receive a race shirt..

Mountain Creek Mayhem is a trail running event held at Pine Grove Furnace State Park in Gardners, Pennsylvania, nestled in the northern Michaux State Forest of the Appalachian Mountains. The race offers three distances: a challenging 50K (approximately 33 miles with 4,700+ feet elevation gain), a to..

The Angevine Farm Trail Festival is a scenic trail running event held in Warren, Connecticut, in the picturesque Northwest corner of the state. The festival features multiple race options including an 8-hour endurance run, a half marathon, and 5K races with a special Canicross category for runners w..

The Pikes Peak Marathon, held annually in Manitou Springs, Colorado, is a challenging 26.2-mile race featuring an elevation gain and loss of 7,834 feet. Participants run from Manitou Springs to the summit of Pikes Peak and back, making it a unique and demanding mountain marathon known as "America's..

The Corrales Ditch Run is an annual running event held in Corrales, New Mexico, organized by the Kiwanis Club of Corrales in partnership with Dave Gives Back. The 28th edition takes place at the West Soccer Fields on Jones Road, offering a scenic and family-friendly atmosphere. Participants can choo..

The Mountain Fork Half Marathon is a scenic 13.6-mile race held annually at the High Knob Observation Tower in Wise County, Virginia. Starting and finishing at an elevation of 4,200 feet atop the highest point in the Cumberland Mountains, the course loops through the Mountain Fork watershed primaril..

The Lake Conestee 8k Run/Walk is a scenic trail race held at Lake Conestee Nature Park in Greenville, South Carolina. Covering an 8k (approximately 5 miles) loop, the course features soft natural trails, single-track paths, and wooden boardwalks over wetlands, with 285 feet of elevation gain. Runner..

The Honest Abe Trail Run is held at Lincoln State Park in Lincoln City, Indiana, offering marathon, 14K, and 5K distances. The marathon consists of three loops around the park's primary trail course, which features mostly double-track trails with some gravel and road crossings. The 14K is a single l..

The Gardiner Dump Run is a scenic trail running event held in Gardiner, New York, featuring a 5k race with an option to complete two laps for a 10k distance. The course winds through single-track trails along wooded hillsides near the Wallkill River and untamed fields at Gardiner’s Riverbend Trails,..

The Conquer the Cave 5K is a unique running event held at Cathedral Caverns State Park in Woodville, Alabama. The scenic course begins in a picturesque valley surrounded by mountains and fields, leading runners into a spectacular 0.6-mile out-and-back section inside one of the Southeast's most impre..

The Iowa Trail Run Series: Yellow River State Forest takes place in Harpers Ferry, Iowa, within the unique driftless region known for its varied terrain and scenic valley views. This event offers three race distances: a 5K, 10K, and half marathon, catering to trail runners of all skill levels. Parti..

The Trailway Trail Race, held in Somerville, Texas at Lake Somerville State Park, offers a variety of trail running events including distances of 50k, marathon (26.2 miles), half marathon (13.1 miles), 10k, 5k, and a youth 1-mile run for children 12 and under. The race takes place primarily in the B..

The Yeti 100 Mile Endurance Run is a celebrated ultramarathon held annually in the Appalachian Mountains, starting at Whitetop Station and finishing in Abingdon, Virginia, along the scenic Virginia Creeper Trail. This USATF-certified 100-mile course offers a rolling terrain ideal for steady pacing,..

The Cowboy 200 is a challenging ultra-running event held in Norfolk, Nebraska, featuring two race options: a 200-mile and a 100-mile race. The 200-mile race follows the scenic Cowboy Trail, a crushed limestone rails-to-trails path that is flat, non-technical, and 100% runnable, stretching from Norfo..

The Bear 100 Endurance Run is a challenging 100-mile point-to-point ultramarathon held in late September, starting in Logan, Utah, and finishing at Bear Lake on the Utah-Idaho border. The course features 22,816 feet of elevation gain, with a maximum altitude of 9,043 feet, traversing the scenic Wasa..

The Red Feather Trail Jamboree is a three-day trail running event held at Ben Delatour Scout Ranch in Red Feather Lakes, Colorado. Scheduled for September 26-28, 2025, it offers three race distances: a 50-mile ultra with 8,500 feet of elevation gain, a 50K with 4,200 feet gain, and a half marathon f..

Ultra Trail DE is a trail running event held in Wilmington, Delaware, on private property owned by Longwood Gardens. The race features a challenging 6-hour format on a roughly 5-mile loop course with about 700 feet of elevation gain per lap. The course offers a mix of scenic singletrack trails, cree..

The Wolfman Trail Race and Duathlon take place in Memphis, Tennessee, featuring multiple distances including 21, 14, 7, and 3-mile trail runs, as well as an individual duathlon with a 6-mile bike and 3-mile run course. All events start and finish under the Walnut Grove Bridge near the BMX Track, uti..

The Big Cottonwood Canyon Classic is a scenic trail running event held at Brighton and Solitude Resorts in Utah. Featuring a challenging 15K and a 5K race, both courses start near Brighton Ski Resort at about 8,500 feet elevation. The 15K route climbs nearly 1,700 feet, reaching Honeycomb Canyon at..