Trail Running Calendar United States 2025-2026

The Amasa Trail Race in Moab, Utah, offers 25K, 15K, and 10K distances through some of the area's most scenic trails. Runners start along Kane-Springs Creek, enjoying vibrant spring greenery, then ascend the Cliffhanger Trail, where petroglyphs adorn the cliffs. The course features the famous Amasa..

GreenFest on the Greenbelt in Aubrey, Texas, near Denton, is a family-friendly health and recreation festival featuring a 1 Mile Fun Run, a 5K Trail Run, and a 10K Trail Run. The mostly off-road courses wind along the Greenbelt Trail, cross the Elm Fork Bridge, and introduce riders along equestrian..

Taking place in Healdsburg, California, the TERREX Lake Sonoma weekend features three distances on April 11, 2026: the Lake Sonoma 50 Mile, the Lake Sonoma Marathon, and the Trail Sisters Half Marathon. The event blends competitive racing with a festival atmosphere, including an Elite division in th..

Zion Ultras, run by Vacation Races, take place at Ruby Rider Ranch in Apple Valley, Utah, just outside Zion National Park. The event spans five distances: 100 Mile, 100K, 60K, 30K, and Trail Half Marathon. Runners traverse a challenging dirt-trail course through the Southern Utah desert, offering pa..

The 41st Nature Made Great Race unfolds in Agoura Hills, California, on Saturday, April 11, 2026. It centers on the Chesebro Half Marathon, a scenic mostly-trail course, with on-road options including the Deena Kastor 5K, Old Agoura 10K, the 15K Double Stack, the 10.3 Mile Triple Stack, and the Unit..

Set on the sands of North Topsail Beach, Sledgehammer Beach Run offers half marathon, 10K, and 5K beach courses. Hosted by the Jacksonville-Onslow Sports Commission, the race unfolds along the shoreline at 2950 Island Drive, Topsail Beach, NC. Runners experience ocean views and a beach-only course,..

The #RUNMARANA Tortolita Traverse is a two-day event held in Marana, Arizona, featuring a Half Marathon Trail Run, a 7.7-mile trail run, and mountain bike races of 10 and 20 miles. Set in the scenic Tortolita Preserve, the courses combine single-track trails and sandy washes, offering a challenging..

Dirty Kiln Trail Races at Canoe Creek, now in its 13th running, is staged by Allegheny Trailrunners, Inc. at Canoe Creek State Park near Hollidaysburg, Pennsylvania. Runners can select Short Course (about 10K) or Long Course (half-marathon). The courses mix wide paths, winding singletrack, stream cr..

Located in Mooresville, Alabama, the Singing River Runs offers 25K, 10K, and 5K races that start and finish at the Singing River House. The shaded, packed-dirt/gravel courses run through the Mooresville area, including a trek by 1818 Farms and along the river, under a leafy canopy. The flat, forgivi..

New River Trail Races in Fries, Virginia, are run entirely on 100% dirt, flat terrain along the New River and Chestnut Creek in the New River Trail State Park. Distances are 100k, 50k, 25k, and 10k, with all courses running out-and-back. The event features cupless aid stations stocked with electroly..

The OWLS Fort Macon 5K Trail Run is a scenic cross-country race held at Fort Macon State Park in Atlantic Beach, North Carolina. Scheduled for April 11, 2026, the 5K course features a mix of wooded and open sun-exposed trails with moderate elevation changes, footbridge crossings, and stunning views..

Romancing the Island Half Marathon & 10K takes place at Angel Island State Park, Belvedere Tiburon, California. The course is a hilly loop around the island: the half marathon runs the loop twice, the 10K once. Runners enjoy panoramic views of the Golden Gate Bridge, San Francisco, Alcatraz, the Eas..

The Turtle Trot 10K & 5K is a running and walking event held at SunWest Park in Hudson, Florida. The course features a paved hiking path that loops around historic salt mines, offering participants a scenic and unique experience. Runners and walkers can choose between timed 10K and 5K distances or a..

The Knobstone 50 is a challenging 50-mile point-to-point ultramarathon held in Indiana, running along the state's longest footpath, the Knobstone Trail. Starting at Deam Lake State Recreation Area and finishing at Delaney Creek Park, the course features approximately 10,000 feet of elevation gain th..

The Mountain Sheep Canyon Run takes place in Page, Arizona, featuring two race distances: a challenging 10-mile and a 5K course. The 10-mile race is a loop through the Navajo Nation's sand and slot canyons of Mountain Sheep Canyon near Antelope Canyon, with an 850-foot ascent and descent. The course..

Run With The Burros is a unique pack burro race and trail run held annually on the second Saturday of April in Inyokern, California. The event offers four distances: 5, 10, 18, and 26.2 miles, with participants having the option to run with or without a donkey. The course features challenging terrai..

Colt Creek State Park Trail Run, hosted by The Florida Run, unfolds at Colt Creek State Park near Lakeland, Florida. Runners can choose from 5K (3.18 miles), 10K (6.28 miles), or Half-Marathon (13.13 miles). The course threads through pine forests, lakeshores, and open meadows with elevation gains o..

The Sabino Canyon Sunset Run, held in Tucson, Arizona, is a celebrated race set within the stunning Sabino Canyon in the Coronado National Forest. This event features two distances: a challenging 7.4-mile race and a 2-mile fun run and walk, both designed to showcase the natural beauty of the desert..

JW Corbett Trail Races take place in Loxahatchee, Florida, within the JW Corbett Wildlife Management Area along the Ocean to Lake Trail system. The event offers 50-mile, 50K, and 18-mile ultramarathons. It is pitched as a low-cost, high-adventure, old-school ultra and a bucket-list run.Courses use o..

Seven Sisters 25k is a mountainous trail race near Montreat, North Carolina. The course covers about 15 miles (25 kilometers) with roughly 4,000 feet of elevation gain and is about 95% trail. Runners traverse the East and West ridges of the Montreat Wilderness, with highlights including Lookout Rock..