Trail Running Calendar United States 2026-2027

Ridge to Rails in Old Fort, NC features 50k, half marathon and 10k trail races through Mill Creek Valley and the Old Fort Gateway trails. Varied terrain, scenic viewpoints and real mountain mileage make this a rewarding challenge.

Run Vashon Island on June 6 with 50K, 20 mile and 10 mile trail options on a scenic, challenging loop of roots, hills and varied footing. Limited to 200 runners, proceeds support island youth athletics and Friday camping is available.

Tackle the PCT 50, a 50 mile trail run on June 6 in Cleveland National Forest with about 7,500 feet of gain on rugged single track. Expect rocky climbs and well stocked aid stations to keep you moving.

Take on the Bristow Loop Race at Elijah Bristow State Park in Dexter, OR on June 6, 2026. Choose 6 hour, 12 hour day, new 12 hour night solo or 24 hour formats and run as many laps as you like on a fast 1.05 mile loop with minimal elevation..

Rainier to Ruston Rail-Trail Relay (R2R) is a National Trails Day running event spanning from Mount Rainier to Ruston, near Tacoma, Washington. Scheduled for June 6, 2026, the race brings athletes and community members together to run along..

A looped trail festival at Mueller State Park offering 100 mile, 100k, 50k and 25k races on smooth single and double track, with crew-accessible aid stations, significant elevation, and a night run component.

Join trail runners June 6, 2026 in Munising for Rock River Canyon, a rugged out and back on the North Country Trail with 27K and 50K options starting at Valley Spur Lodge. Expect single track, big climbs, and sweeping wilderness views.

Aiden's Adventure 5K on June 6 in Colorado Springs is a family friendly run and kids dash honoring Aiden while benefiting local charities. Enjoy scenic trails, free shirts for early registrants, carnival games and food trucks.

Rock River Canyon in Munising, Michigan features 50K and 27K out and back trail races on mostly single track via the North Country Trail, six aid stations, and a capped field of 100 runners.

Discover the Greenway 5K+ Discover the Greenway 5K+ is scheduled for June 6, 2026, in Memphis, Tennessee. The event is listed at the Wolf River Greenway - Shady Grove Trailhead on Humphreys Boulevard. The event is organized as a run/walk co..

Free and limited to 50 runners, Pi in the Sky is an 8 mile out and back trail through Phoenix Mountain Preserves that passes Piestewa Peak. Expect rocky, technical trails and warm early June conditions.

Run the 1/2 Sauer 1/2 Kraut in Pennypack Park with full and half marathon courses along shaded creekside trails and rolling hills. Celebrate with a bratwurst and non alcoholic beer at the post race party while supporting local charities.

A trail event in Lee Canyon on Mt Charleston offering solo and three person relay options across three counterclockwise loops. Distances range from a 1 mile kids run to 38.45 miles, with aid stations, hot food, and age group awards.

Run a rugged 23 km course in the White Mountains with a summit loop over Mount Chocorua. Steep climbs, technical singletrack and stream crossings deliver 4,500 feet of climbing and unforgettable alpine views.

Run a scenic 5 mile Cheshire Rail Trail from Fitzwilliam Depot to the restored Troy Depot on Saturday, June 6, 2026. Enjoy family fun, food, and festivities while supporting the Fitzwilliam and Troy historical societies.

Run looped trail timed events at the Three Sisters Ultra Festival in Maryville College Woods, with 6 hour, 12 hour and 24 hour options plus 50K, 100K and 100 mile distances. Live music, disc golf and relay fun on site.

Run the Park City Trail Series, three trail races in Park City Utah featuring 5K 10K and half marathon courses from June to August. Scenic single track and dirt road routes with climbs and descents, finisher medals and post race snacks.

The Mace’s Hideout 100 will take place in Beulah from Saturday 6 June 2026 to Sunday 7 June 2026. You can run between 50 and 100 miles.

FootZone Dirty Half is a 13.1 mile trail half marathon in Bend, Oregon on June 6, 2026. The route starts on pavement then moves onto dirt roads and singletrack; finishers receive prizes and division awards, plus sponsor raffles.

A trail race at Alum Creek State Park on June 6, 2026 offering a half marathon, 10K, 5K, 20K relay, a six hour event and a Pack Pass for all 2026 events. Courses start and finish at the marina and use marked mixed terrain routes.