Trail Running Calendar United States 2026-2027

Enjoy a run or walk along the paved Pinellas Trail in Dunedin with a festive finish at HOB Brewing Company. Participants receive a medal, t-shirt, and a craft beer for those over 21.

A community trail run in Boise on September 26, 2026, the 3rd Annual LESS Society Table Rock Run follows the 3.8 mile Table Rock Trail with roughly 900 feet of elevation gain. Proceeds support scholarships for Idaho students.

Join the Birkie Trail Run on September 26, 2026, in Cable, Wisconsin. Choose from distances like the marathon, half marathon, new 10K, or 5K on the scenic Birkie Trail. Registration includes a shirt, medal, and post race refreshments.

Event Information The River's Edge Endurance Challenge takes place in Brunswick, Maryland. The event is the 8th annual edition and offers three different race distances. Distances 5K (3.1 miles) 3 Hour Endurance Race 6 Hour Endurance Chall..

A community 5K, 10K and one mile event along the LaVilla Link and S Line Rail Trail in Jacksonville. Proceeds support Groundwork Jacksonville and local creek restoration and trail-building efforts.

Trail event in the Boise foothills with 50 mile, 50K and 27K courses starting and finishing at the Fort Boise parking lot. Routes use extensive single-track trails, include notable elevation gain, aid station cutoffs, and a green race polic..

This 5K trail run takes participants through the scenic trails and grasslands of Goddard Park in Warwick. The flat course is open to all ages and abilities. Registration includes a T-shirt and ample parking is available.

Experience a rugged trail adventure through the Colorado wilderness in Estes Park. Choose between a 50k run or bike and a heavy half marathon while supporting the local high school mountain bike team.

Event Details The Hindsight Ultra Trail Runs take place in Dixon, Illinois. The event offers four distances: a 100 Miler, a 100k, a 50k, and a 25K. The course consists of loops starting behind the Dixon Park District Facility. Each loop is..

Traverse technical single track through the Angeles National Forest on this historic mountain race. Choose between 25K and 50K distances starting from the iconic summit of Mount Wilson.

Celebrate Ohio's Buckeye Trail at this festival timed with National Public Lands Day. Choose from a Half Marathon, 10K, 5K run/walk, or a 10-mile hike on the single-track trails of the Wayne National Forest near Shawnee. All participants re..

Experience a spectacular 13-mile trail run through the golden Aspen woods near Telluride. This high-altitude course starts near the airport and finishes in town, featuring mostly singletrack. Prepare for a semi-technical mountain adventure..

Run a scenic point to point half marathon starting near Twin Lakes in Bridgeport, California. The course features a descent around the lake followed by rolling hills on a ridge climb. All event proceeds benefit the local Bridgeport Elementa..

Bandit Ultra Trail offers three scenic distances through the mountains and canyons of Simi Valley, starting at the historic Corriganville Park. The 50K route features several aid stations with specific cut-off times. A portion of proceeds s..

Run a scenic 50K on the trails of Mt. Taylor in New Mexico, starting before dawn to greet the sunrise. This not-for-profit event includes a technical shirt, finisher award, and post-race cookout. A unique rule requires five-time finishers t..

The Darter Dash is a 5K and 10K trail run through the scenic Turkey Creek Nature Preserve. After the race, cool off with an optional tube ride down a waterfall and enjoy a pancake breakfast. All proceeds benefit the preserve's educational p..

Event Overview The Run the Red Desert Trail Races are organized by the Lander Running Club in partnership with The Wyoming Wilderness Association. The event is held to celebrate Wyoming's Red Desert landscape. The races were redesigned in 2..

Join this 5K trail run through the scenic Kill Creek Park in Olathe. With age group medals and wave starts for all levels, it is a great choice for competitive runners and walkers alike.

Run or walk in Kannapolis to support Leashes of Valor, a non profit providing service dogs to veterans. This dog friendly 5K event is part of the Run Kannapolis Race Series.

Experience a scenic out and back trail run through historic train tunnels and towering forests on the Route of the Hiawatha in Montana with distances ranging from 10K to a full marathon.