Trail Running Calendar United States 2026-2027

A 5K trail run in Fairview, Tennessee on October 24, 2026 supporting Love One International, which provides life saving medical treatment to children in Uganda. Registration opens April 24 and the entry fee is $40.

A community run at Ives Farm hosted by Cheshire Community YMCA and Cheshire Land Trust. Features a trail 5K, a youth Y Cup relay with elementary teams, a free Pumpkin Dash for young children and family fall activities.

A themed, untimed trail event at Camp Anderson on October 24, 2026 where runners wear flag belts and navigate zombie zones. The event features runner and zombie roles, costume encouragement, awards, and proceeds benefiting local organizatio..

Timed 5K and 10K trail run and walk at Red Wolf Sanctuary in Rising Sun, Indiana, with courses through waterways, wetlands and past wildlife enclosures and proceeds supporting the sanctuary's conservation work.

Trail trail races at Hueston Woods State Park on October 24 and 25 2026 offer distances from 5K to a multi-loop 50K, plus a six hour event; courses are timed with aid stations, medals and postrace refreshments.

A rugged half marathon on Santa Cruz Island featuring oak canyons, five creek crossings, steep climbs and exposed ridge running. Organized by Ventura County Sheriff’s Search and Rescue, proceeds benefit SAR charities and entry includes boat..

A Halloween themed night trail event at Oak Mountain State Park with 13 Miler and 6 Miler loop courses, required headlamp and hydration, post race pizza and music, plus awards and costume prizes.

A trail event at Camp Greenough offering a 5K loop, a 10K two-loop option, and a six hour endurance challenge. Participants may run or ruck with specified weight standards and complete as many closed-course loops as they choose.

A nighttime 5K on the McCulloch Rd School Forest trails in Beaverton, MI on October 24, 2026. The two-lap, professionally timed trail run includes a shirt option and finisher medal, with proceeds supporting local community development.

On October 24, 2026 at Golden Road Vineyards in State Road, NC, a Halloween themed event offers a 5K, a 1.5 mile Sip & Stroll and a virtual 5K. Participants receive a finisher medal, a race shirt and a mimosa and age group awards start at 1..

Originally listed as a 5K at Washington Park in Springfield with registration closed and a $30 fee; a notice states the event has been renamed and moved to September 5th.

An evening 5K glow run/walk through trails and around barns at Northern State Recreation Area, featuring spooky elements and trail hazards. Early registration and limited medals and goodie bags are available.

Trail race in Pottstown, PA offering 15k and 30k on technical park trails with rocks, roots and varied single and double track. Aid stations provide fruit, packaged snacks and hot options; custom and self supported fueling is allowed.

A backyard ultramarathon and festival at Waters Farm in Sutton MA where runners complete a 4.167 mile loop each hour on the bell until one remains. The weekend features live music, hay rides, a kids fun run, farm tours, and local food.

A women focused trail half marathon in the Marin Headlands covering 13.6 miles with 2,156 feet of climbing, coastal ridgelines and views of the Pacific and Golden Gate Bridge. The event offers training plans, shuttles, childcare grants and..

Field Fest features a 5K trail run and a kids one mile fun run at the University of Mississippi Field Station with food trucks, music, science activities, and fundraising for the University Research Foundation.

A community fundraising event in Newnan featuring a 10K, 5K and 1-mile fun run to support the Piedmont Newnan Fitness Center; proceeds help expand local fitness and wellness programs.

A family-friendly autumn event at the Warlick Family YMCA featuring a 5K trail run and a noncompetitive 1 mile fun run on the Sytz Family Trail System. A free Party Zone offers bounce houses, games, music, and a mascot race.

An evening 5K and haunted trail in Sebastian that raises funds for counseling and peer support for local first responders. The event includes a race T shirt while supplies last, Halloween activities, awards by age group, and Trunk or Treat.

A trail-based 5K and family 1 mile fun run in Poricy Park with a Halloween costume theme and prizes, raising funds for 180 Turning Lives Around. Options include a timed 5K, a fitness walk, and a family fun run.