Trail Running Calendar United States 2026-2027

The Summits Trail Runs offer a variety of distances on mountain trails at Granby Ranch Resort in Colorado. Courses feature single-track paths through forests, meadows, and aspen groves. This event focuses on community and the natural beauty..

An 8 mile trail event at Lakewood Nature Preserve that combines four 2 mile loops with a BYOB mystery beer before each lap. Solo runners or teams of 2 to 4 compete, followed by post race games, food, music and awards.

XTERRA Deadwood Mickelson is a multi-race trail running event in Deadwood, South Dakota on June 6 and 7, 2026, featuring marathon, half marathon, 5K, kids 1K and a marathon relay along the Mickelson Trail.

A scenic 5K on wooded trails near Cuyahoga Valley National Park is paired with a flat 1 mile kids loop at Old Trail School. Top adult finishers receive medals and every child age four and up receives a finisher medal.

Trail races near Malibu, CA on June 6, 2026, offering distances from a half marathon to 100k over single track and fire road in the Santa Monica Mountains. Registration is open through June 1, 2026.

Eagle Up Ultra is a 24 hour race on a five mile loop at St. Helena Park in Canal Fulton, Ohio. Options include a new 25K, individual 24 hour entries, and relay teams aiming for 100 miles.

A point to point trail running event through the Huron River Watershed on June 6, 2026, offering 100 mile and 50 mile races with extensive aid station support. The race is organized by a 501c3 and directs proceeds to watershed protection.

Trail races in Old Fort, NC featuring a loop 50k, a net downhill point to point half marathon, and a 10k loop on the Old Fort Gateway Trail system with aid stations, shuttles for the half, and finisher swag.

Trail races of 50K, 20 mile and 10 mile distances on Vashon Island using the Gateway Trail system. Rolling singletrack and park trails with aid stations, a team competition, youth discounts and proceeds supporting island youth athletics.

Event Overview The Pacific Crest Trail 50 is a 50 mile ultramarathon. The 2026 edition is scheduled for June 6th. It takes place in the Cleveland National Forest in east San Diego County, California. This is the event's 44th year. Course De..

A timed loop race at Elijah Bristow State Park on June 6, 2026 offering 24 hour, 12 hour day, 12 hour night and 6 hour options. The 1.05 mile loop has minimal elevation change and a 200 runner capacity.

A team relay of about 50 miles from Mount Rainier foothills to Ruston Way on June 6, 2026. Teams of 2, 3, 4, or 6 compete while proceeds support the Foothills Rails to Trails Coalition.

A weekend trail running festival in Mueller State Park offering 100 mile, 100k, 50k and 25k looped races on smooth single and double track. The event includes night running options, crew access at aid stations, shuttled parking for shorter..

Explore the remote river valleys and high country south of Munising on this trail run. The course starts at Valley Spur Lodge and follows the North Country Trail. Options include a 50K with long single-track sections and a shorter 27K.

Aiden's Adventure 5k is a community run/walk honoring a young child's memory. The event features a flat dirt trail 5k, a kids' dash, and family-friendly activities like carnival games and a butterfly release. All proceeds support local char..

Explore the remote river valleys and high country trails of Michigan's Upper Peninsula at the Rock River Canyon runs. Choose from a 50K or 27K distance on the scenic North Country Trail. Both courses start and finish at the Valley Spur Lodg..

Discover the Greenway 5K+ invites participants to a 3.5-mile journey along the scenic Wolf River Greenway in Memphis. This event supports the conservation work of the Wolf River Conservancy. It is designed for all paces and includes awards..

Pi in the Sky is a free, limited-entry FAT ASS style trail run in Phoenix Mountain Preserve that follows an out and back route over Piestewa Peak. The course is partially marked, Garmin coordinates are provided, and aid is minimal.

A summer full and half marathon along the shaded Pennypack Creek bike path in Philadelphia with disposable chip timing, multiple aid stations, German style post race entertainment and finisher medals for all participants.

A trail event in Lee Canyon, Mt. Charleston featuring three counterclockwise loops with solo and three-person relay options across multiple distances. Aid stations are cup-less, food and hot drinks are provided, and awards go to top three f..