Trail Running Calendar United States 2026-2027

Experience a 5k mud run and garden party at the Wooden Shoe Tulip Farm. This annual event combines an adventurous obstacle course with a vibrant flower festival to support local charitable community projects.

Experience hilly trails and scenic park reserves in Annandale, Minnesota. Choose between a supported 50k or half marathon with on site lodging and a finish line right by Lake Sylvia.

The 15th Annual 5k Race to the Ledges in Concord, NH on August 8, 2026 features a short road and trail course and includes post-race brunch boxes to take away. Registration includes an adult 5 km entry and a free kids 5 km for ages 6 and un..

Bear Creek 2026 in Lafayette California offers a half marathon, 10K, 5K and a remote runner option on August 8, 2026. The trail course includes hills, scenic views and a final mile of downhill shaded single track.

A community road and trail event on August 8, 2026 at the Ghost Town Trail access in Dilltown, Pennsylvania. It features a timed 7K with chip timing and a timed 2 mile fun run with gift card drawings, benefiting local parks and trails.

A 12 hour endurance run at Oak Grove Lake Park made up of repeated 1.5 mile unpaved loops. The tree lined, flat course includes lake and forest scenery and is limited to 60 runners with no waitlist.

A five hour Fat A$$ event on Section 4 of the Pioneer Trail in Middleburg FL, where participants complete as many out and back loops as possible on a technical 2.5 mile one way single track with limited aid.

A 100K loop in the Wasatch Mountains near Springville, Utah, featuring over 15,000 feet of elevation change, mixed trail and road surfaces, and serving as the USATF Utah 100K state championship with age-group awards.

A casual 6.2 mile trail loop on Moscow Mountain starting and ending at the Warnick Road parking area, featuring over 800 feet of climbing. Part of the Palouse Road Runners Summer 10k series.

A timed annual 5K cross-country race on the Pike XC Course behind Eastbrook Elementary in Indianapolis, organized for alumni and family with official results and no registration fee.

The Running Wild at Wildwood Trail 2.5 Mile Trail Run/Walk will take place in Wading River on Saturday 8 August 2026. You can run 3 miles.

Experience a point to point trail run through Denali State Park on the Kesugi Ridge Traverse. Choose between the 31 mile full course or the 14.2 mile half traverse for a unique mountain running experience.

Trail races at Mt Van Hoevenberg on August 8, 2026 offer 10K, half marathon and 50K courses over single track and steep terrain. Start and finish are in the venue stadium and course maps are provided.

Experience an endurance event at Silver Lake with four distance options ranging from 6 to 22 miles. Carry a 20lb load through the scenic terrain of Mono County while navigating significant elevation gains.

Join the US Road Running event in Katy for a 5K, 10K, or Half Marathon on the Mason Creek Hike and Bike Trail. Earn a finisher medal and participate in the best costume contest during this series race.

A paved out and back running event on the Spirit Trail in Knob Noster, Missouri. Distances include 5K, 10K, 15K and 20K, and all finishers receive a medal.

Evening timed runs at Watershed Nature Center on a 1.01 mile mixed-surface loop. Choose a 6 hour or 3 hour event and see how many miles can be completed within the time limit.

Experience a true off trail adventure at Blacktail Mountain Ski Area where navigation is key. Choose from distances up to 20 miles and explore the Montana wilderness through a unique route of your own making.

Twilight Trail 5K in Kanuga near Hendersonville North Carolina on August 8 2026 is a single loop trail run through shaded forest with chip timing, finisher medals and a virtual option, paired with the Kanuga Weekend Challenge.

Experience Minnesota's single track mountain bike trails at the Mount Roseau Trail Run. Choose between a 3.8 mile or 6.2 mile chip timed course featuring twisty paths and varied elevation.