Trail Running Calendar United States 2026-2027

A cross-country event in Williams Bay featuring a 5K run/walk and a children's quarter mile walk/run. The course follows grass trails through hills, woods and prairie, with parking and restrooms provided.

A Fourth of July 5K in downtown Leadville, CO on July 4, 2026; youth entry is free and proceeds support local youth athletics.

The Rochester 5K Trail Run/Walk is a 4th of July event on marked forest trails. It starts and finishes at River Brook Park, following a loop with single-track sections and rolling hills.

This July 4th event in Tofte features a muddy 10k trail run and walk, plus a free one mile race. The 10k route climbs toward the Superior Hiking Trail before descending on a snowmobile path. Participants must be 11 or older, and dogs are no..

A trail event in Yacolt, Washington offering a 50 mile ultra, a 50K and a 26-mile trail marathon with technical climbs, multiple aid stations, camping included and a field cap of 120.

Trail racing at Red Wing Recreation Area with 15K, 30K, and 60K options on a 15k loop featuring varied terrain, aid stations, lap support for 60K runners, and post race food and drinks.

A free Forrest Gump themed fun run on Lakeside Loop in Owings Mills offering a full 4.4 mile loop or a 1 mile out-and-back option, meeting at New Town Village Center with themed attire suggested.

This 8-mile trail race climbs Hahns Peak, a 10,839-foot extinct volcano in Colorado, finishing at a historic fire lookout. The course features 2,200 feet of elevation gain over mixed terrain. Proceeds support local high school running progr..

A weekly cross country series offering thirteen 5K races on Tuesday nights from April to July. The event takes place at Central Park in Parsippany and is open to all ages and abilities. Participants can register for the full series or pay f..

A 7 mile single loop through Lebanon Hills Regional Park in Eagan Minnesota on July 8, 2026. The chip timed course has about 430 ft of elevation gain and a staffed water stop near 5 km.

The 1876 Centennial Run in Snowmass Village offers four unique distances, from a 3.76k to an 18.76k challenge. The event starts and ends at the New Belgium Ranger Station and is part of the Colorado Brewery Running Series, with proceeds sup..

Vol State is a self-supported 314 miles road ultramarathon from a Mississippi ferry to the Rock on Sand Mountain, held July 9-19, 2026. Entrants must check in twice daily and can choose optional pre-race bus and hotel logistics.

Multi distance trail event in Como Colorado on July 10 and July 11 2026, with courses above 10,000 feet ranging from 10 Mile to 100 Mile. Routes include single track, fire roads, historic mining terrain, and a point to point 100k.

Event Overview The Hardrock Hundred Mile Endurance Run, also known as the Hardrock 100, is a 100-mile ultramarathon. The course involves 66,394 feet of total elevation change, with 33,197 feet of climbing and 33,197 feet of descent. The ave..

Notchview Ultra in Windsor MA runs multiple timed events on a 1.9 mile loop with an on-course aid station, campsite options, and beneficiaries including the Trustees of Reservations and Baypath Humane Society.

A 5K trail run in Pleasant Grove, Utah, organized by the Follow the Flag Foundation to support missions honoring fallen military and first responders. The course features a flat first mile, a steep middle mile, and a downhill finish under a..

The Pinky’s Rock n Rolla will take place in Queens County on Saturday 11 July 2026. You can run 4 miles.

Event Overview The Deer Creek Half Marathon is a trail run along the Deer Creek Reservoir in Utah. The event starts and finishes at the Soldier Hollow Campground. The course is described as beautiful and well-marked. Distances Half Maratho..

Trail races at Mission Ridge near Wenatchee offer 100 mile, 50 mile, half marathon, and kids distances across ridgelines, pine forests, and technical single track with significant elevation gain and finish line food and awards.

Three trail races near Timothy Lake south of Mt Hood with 50 mile, 50K, and 25K options. Courses use the Pacific Crest Trail and local single track, with staffed aid stations, volunteer support, finisher glass, and awards.