Trail Running Calendar United States 2026-2027

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..

The Great Divide Ultra is a weekend trail festival in Divide, Colorado, June 6-7, 2026, featuring 25k, 50k, 100k and 100 mile looped races through Mueller State Park with rolling meadows and Pikes Peak views. A Dark Divide Night Run adds ev..

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.

Take on the Sawmill Ultra at Mt Charleston in Lee Canyon, a scenic three loop course with solo distances from 5K to 38.45 mile and team relay options. High country aid stations, hearty food and big mountain views make for a memorable day.

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.

Mace's Hideout 100/50 is a June mountain trail race in Colorado's Wet Mountains offering 100 mile and 50 mile options. Runners cross alpine meadows to dry piñon for sweeping views on a route tied to a historic local hideout.

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.

Hit the trails at Alum Creek State Park on June 6, 2026 for a day of racing with half marathon, 10K, 5K, 20K relay, 6 Hours of Power and a season Pack Pass. Scenic mixed terrain, looped courses, finisher medals and season points make it a m..

Celebrate the 25th anniversary 5K for Double "J" in Joliet on June 6, 2026 as participants run the Rock Run Greenway and finish at Cemeno's. Proceeds support the Pat Clark Cancer Foundation and registration includes a T shirt and medal.

Take on a 5 mile trail through boardwalks and single track at Asbury Woods on June 6, 2026, with chip timing and a kids fun run. Stick around for snacks, local beer and family friendly post race festivities.