Trail Running Calendar United States 2026-2027

Tackle 100 miles through the Massanutten Mountains and Shenandoah Valley in Fort Valley, Virginia on June 6, 2026. This rugged, volunteer run ultra features big climbs and community support for those chasing a 24 hour silver buckle.

Run the Summits Trail Runs on June 6, 2026 at Granby Ranch Resort, Colorado, with options from a 6 mile to a challenging 50k. Experience single track trails, alpine meadows, and big climbs in a limited field for an intimate mountain race.

Run an 8 mile four loop trail at Lakewood Nature Preserve through rolling hills and wildlife, then join a BYOB Beerlay party with yard games. Drinking is 21 plus; proceeds benefit the Upstate Running Club Youth Team.

Run the Cuyahoga Valley 5K and family fun run at Old Trail School on June 6, 2026 in Akron. Enjoy a scenic 5K through wooded Cuyahoga Valley National Park trails or a flat one mile grass loop ideal for families and strollers.

Explore canyons and coastal ridgelines at the Malibu Canyon Trail Races in Point Mugu State Park, with distances from a half marathon up to 100K. Tackle challenging trails and views in Malibu with registration opening December 1, 2025.

Test your endurance on a scenic 5 mile loop along the Ohio Erie Canal Towpath at Eagle Up Ultra, a 24 hour event in St Helena Park, Canal Fulton. Choose solo, 25K or team relay formats, camp onsite, and enjoy aid stations and a post race be..

Run the Huron 100 on June 6, 2026, a scenic point to point trail endurance event through the Huron River Watershed offering 100 mile and 50 mile distances across nine parks. Expect rugged singletrack, big views and buckle or medal finishes.

Ridge to Rails in Old Fort, NC offers 50k, half marathon and 10k on a mix of new and classic trails around Camp Grier and the Old Fort Gateway Trailhead. Enjoy scenic ridgelines, technical singletrack and a net downhill half that finishes a..

Explore Vashon Island's Gateway Trail system with 50K, 20 mile and 10 mile options over groomed but technical single and double track featuring short steep climbs and rooty turns. Small field, aid stations, live tracking and Friday night ca..

Tackle 50 miles of single track on the Pacific Crest Trail through Cleveland National Forest, featuring rocky terrain and 7,500 feet of climbing. The 44th PCT 50 on June 6, 2026 rewards grit with big views and full aid stations.

Run laps on a flat 1.05 mile loop through scenic Elijah Bristow State Park, choosing 24 hour, 12 hour day, 12 hour night, or 6 hour time based challenges. Reach 100 miles to earn a buckle. Camping, crew space, and an aid station keep things..

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..

Explore high alpine loops at Mueller State Park on June 6 and 7 for the Great Divide Ultra, with distances from 25k to 100 mile and night run options for 25k and 50k. Scenic views, supportive aid, and standout finish swag await.

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.

Join Aiden's Adventure 5k at Fountain Creek Regional Park for a relaxed, family friendly trail fun run with a virtual option and a kids mile. Enjoy crafts, a butterfly release, food trucks and community vibes while supporting local charitie..

Discover the rugged beauty of Rock River Canyon near Munising with a scenic 50K or 27K through single track and forest roads in June 2026. Small field, aid stations, and keepsake awards make this an intimate trail challenge.

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..

Join Pi in the Sky, an 8 mile out and back trail FAT ASS in Phoenix that climbs Piestewa Peak and follows the Dreamy Draw bikeway for great views. Entry is free but limited to 50 runners and trails are rocky and exposed so bring water.

Run the 1/2 Sauer 1/2 Kraut in Pennypack Park on June 6 along a shaded bike path with flat stretches and rolling hills. Choose half or full, earn a medal and enjoy German post race fun while supporting local parks.

Experience Sawmill Ultra on June 6, 2026 in Lee Canyon on Mt Charleston with solo, relay and virtual entries across multiple trail distances. Scenic loops, aid stations and hot post race food make for a memorable mountain day.