Trail Running Calendar United States 2026-2027

The Mudslinger Trail Run is a half marathon on the scenic trails of Blodgett, Oregon. As part of the Mudslinger Festival, runners can also tackle the Ultimate Mudslinger by combining it with a mountain bike race. Registration is limited and..

Trail runs in Prescott on April 18, 2026 offering distances from 10K to 91K, all finishing at Watson Lake Park with views of the Granite Dells. Camping and volunteer opportunities were part of the event listing.

Trail races of 10k, 30k and 50k at Loyce E Harpe Park in Mulberry Florida on marked sand and dirt mountain bike trails. The looped course features rolling hills, limited fields, aid stations and finisher awards.

On April 18, 2026 Outlands offers 25K, 50K and 50 mile trail courses near Pilot Hill, CA along Folsom Lake with runnable singletrack, steady climbs and stocked aid stations.

Uforea is a unique trail challenge in the Uwharrie National Forest. Runners can choose a daytime 50K, a nighttime 50K, or attempt the Ultimate 100K by completing both. The event features distinct clockwise and counter-clockwise courses on t..

A 20th annual trail event in Hyner, PA offering **25K** and **50K** courses with multiple major climbs, single-track trails, vistas and stream crossings; 50K is part of the Rocksylvania Trail Series.

Discover the technical singletrack and sandstone bluffs of Palmer Park in Colorado Springs. This scenic event offers distances from 5K to 50K with stunning views of Pikes Peak and the city below.

Trail races on a 5-mile loop at Veterans Acres in Crystal Lake, IL, offering 50K, 15-mile, and 5-mile options with a single major aid station, age-group awards, an 8-hour cutoff, and packet pickup the day before and race day.

Trail races at Elk City Lake near Independence, Kansas on April 18, 2026. Distances range from 5K to 101K along the rocky Elk River Hiking Trail with limestone bluffs and staffed aid stations.

A marathon and half marathon along the Jordan River Parkway in Lehi, Utah, with mostly paved trails, scenic river and park views, stocked aid stations, locally made medals, a race shirt, free photos, and a post race breakfast.

A memorial trail event at Piney Run Park featuring a 5.25 mile loop used for 50K, 25K, a 5 miler and an 8 hour challenge. Aid stations and loop transition support are provided and finishers receive a hat or visor and a medal.

Experience a historic trail event in Lake Hughes featuring distances from 30k to 100 miles. Conquer the terrain and earn a Western States 100 qualifying time on the scenic 100k or 100 mile courses.

The Norwegian Foot March & Trail Run is an annual fitness event offering a 30K foot march, a 30K trail run, and a 5K trail run. It takes place at the Arden Hills Army Training Site and is open to the public and military community.

Experience North Dakota's first ultramarathon through the Sheyenne National Grasslands. Run through prairies and sandhills on the North Country Trail with 25 km, 50 km, and 100 km options.

Experience the striking red rocks and single track trails of Sedona at the VUE. Choose from five distances ranging from 4 miles to a 50 mile ultra in the heart of the Coconino National Forest.

World's Fair Ultras in downtown Knoxville runs on a USATF-certified 0.5724-mile loop with multiple timed and distance events, an open ruck division with required weigh-in, central aid, on-course amenities, and a YouTube livestream.

Experience a unique trail race across dormant tuff volcanoes in Menan Idaho. With distances from 5k to 55k you can explore rugged calderas and enjoy views of the Tetons and Snake River.

Experience a variety of distances from 5K to 50K on the hilly single track trails of Waco Cameron Park. Enjoy a chip timed race with finisher medals and post race food along the Brazos River.

Experience an all terrain 5K trail race at BackCountry Gardens featuring hills, streams, and mud. Enjoy a competitive or fun run followed by a beer mile and wine tasting at San Diego’s only certified sustainable winery.

Explore the scenic trails of a thousand acre equestrian facility in South Carolina. This event features races from a 5K to a half marathon through forests and rolling hills with on site lodging and hot showers available.