Trail Running calendar near Indianapolis 2025-2026

The Grind on the Grid Backyard Ultra is an exciting running event set in Veedersburg, Indiana, designed for endurance athletes. Participants will tackle a unique 4.167-mile course that combines gravel, grass, and road surfaces, with a focus on completing as many loops as possible within an hour. The..

DWD Gnaw Bone is an exciting trail running event set in the stunning terrain of Brown County, Indiana. Participants can choose from various distances, including 5K, 10K, half marathon, full marathon, 50K, and 50M, with the 10K being noted as one of the world's most challenging. The event also featur..

The Peace Officer Memorial Endurance Ruck is set to take place at Legacy Christian School in Noblesville, Indiana, on May 17, 2025. This event features a 4-hour endurance ruck and a 5k trail ruck, both designed to honor peace officers. Participants are required to carry a rucksack loaded with 10% of..

The Hawthorn Half Day Relay & Ultra is an exciting endurance event taking place in Terre Haute, Indiana, established in 2006. Participants can choose between 6-hour and 12-hour races, with options for solo runners, teams of various sizes, and walkers. The course features a scenic 5K loop of trail an..

The MoMoFo100k and 20 mile Fun Run is a trail running event held in Morgan Monroe State Forest, Indiana, from June 6 to June 7, 2025. Participants can choose between a challenging 100 km race or a 20-mile fun run, both offering scenic views of forests, lakes, and hills, with over 7,500 feet of eleva..

The 6 Hours of Power event at Hueston Woods State Park invites participants to run as many 5K loops as possible within a six-hour timeframe. Organized by Wolf Pack Adventures, the race requires runners to complete at least four loops to officially finish. The event showcases the park's unique limest..

The Hueston Woods Trail Race, scheduled for June 7, 2025, at Hueston Woods State Park, offers a variety of events including a half marathon, 10K, 5K, a duathlon, a 20K relay, and a unique 6 Hours of Power challenge. Participants can enjoy the scenic trails featuring limestone and shale bedrock, whic..

The Dino Trail Run at Brown County State Park is scheduled for June 7, 2025, in Nashville, Indiana. The event features a 5K and a 15K trail race through challenging terrain with hills, long climbs, and descents, primarily on mountain bike trails. The course begins with an uphill mile, followed by do..

The 8 Hours of Brown County is an annual trail running event hosted by the Indiana Trail Running Association at Brown County State Park. Scheduled for June 13-14, 2025, participants can choose between a run-only option or a run with camping. The course features an 8-mile loop with significant elevat..

The Jacob James Annual 5K Cross Country Race is set to take place at the Blue River Cross Country Course in Shelbyville, Indiana. This event features a professionally timed 5K race and an untimed 1-mile walk, catering to participants of all skill levels. The race honors Jacob James and aims to suppo..

The Vulture Vista Ultra is an exciting running event set to take place at DePauw Nature Park in Greencastle, Indiana. This year, the event features multiple challenges, including 6-hour and 12-hour solo and relay races, as well as a 4.5-mile challenge designed for runners of all abilities. Participa..

The DINO Trail Run at Muscatatuck Park is an exciting outdoor event scheduled for July 12, 2025, in North Vernon, Indiana. Participants can choose from a 5k Trail Run, a 15k Trail Run, or a Kids Race, making it a family-friendly occasion. The park features a scenic trail system that offers stunning..

The 8-Hour Dream Endurance Race is a premier endurance running event held at Butler University in Indianapolis, Indiana. Participants have eight hours to run, walk, or stroll as far as they can, with options for both solo and team entries. The event features two course lengths: a long course (5K) an..

The Teter Twilight 5k Run for the Honey is a community-focused running event taking place in Noblesville, Indiana. This cross-country style race features scenic wooded paths along the White River, making it suitable for runners, joggers, and walkers of all ages, including families with pets. Partici..

The Indian Trails 5K is a running and walking event scheduled for August 2, 2025, in Milan, Indiana. This event features multiple categories, including a 5K run and walk, with options for participants to receive a t-shirt or not. It serves as a fundraiser for the Milan cross country team and is part..

The Dino Griffin 10K Bonus Run is a trail race held at Griffin Bike Park in Terre Haute, Indiana, on August 2, 2025. The race features a two-lap course around Stryker Lake with moderate terrain, rolling hills, and wide paths suitable for passing. Participants can earn bonus points toward the series..

The Dino Trail Run at Southwestway Park in Indianapolis is a popular running event featuring both 5K and 15K courses. Set against the scenic backdrop of the White River, this race is part of the DINO Trail Run Series and is known for its challenging terrain. Participants can enjoy a well-marked trai..

The Prairie On Fire Backyard Ultra is an exciting running event set to take place at Koteewi Park in Noblesville, IN, on September 6, 2025. This unique race format challenges participants to complete a 4.167-mile loop within an hour, with runners continuing to line up for additional loops until only..

The Tecumseh Trail Challenge is an annual trail running festival taking place on October 18, 2025, in Nashville, Indiana. Participants can choose from various distances, including 50K, a 50K relay (2-4 persons), a marathon (26.2 miles), a half marathon (13.1 miles), and an 8-mile fun run. The event..

The Jackson County 50-50 Ultramarathon will take place in Brownstown on Saturday 6 December 2025. You can run between 10 and 100 kilometers.