Trail Running Calendar Indiana 2025-2026

The MoMoFo 100k and 20 Mile Fun Run is a challenging trail running event held in Morgan Monroe State Forest, Martinsville, Indiana. The 100k race features about 7,500 feet of climbing over a course that is 85% single track, 11% forest service road, and 4% paved road, showcasing old growth forests, r..

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 in Nashville, Indiana, is a popular event featuring 5K and 15K trail runs, plus a free kids race. The course is known for its stunning terrain and challenging hills, including unique mile-long climbs and descents not found in other series races. The 5K s..

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..

XTERRA DINO Northern Indiana is an off-road multisport event held in South Bend, Indiana, near Chicago. Part of the XTERRA World Tour, it offers a variety of races including a full-distance triathlon (800m swim, 24K bike, 7K run), duathlon, trail run, and kayak triathlon. The course is known for bei..

The Dino South Bend Trail Run, known as the XTERRA Dino 7K Trail Run, takes place at Potato Creek State Park in South Bend, Indiana. This 7-kilometer trail features a lollipop loop course with wide, stable paths suitable for both beginners and speed-focused runners. The course includes two challengi..

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 Trail Golf Endurance Challenge, held in Valparaiso, Indiana, is a unique trail running event featuring distances of 50K, 50K relay, 10 miles, and 10-mile relay. Unlike traditional races, it uses a golf-style scoring system where runners complete 3-4 mile "holes" each hour, aiming for the lowest..

The Dino Trail Run at Muscatatuck County Park in North Vernon, Indiana, is a popular outdoor event featuring 5K and 15K trail runs. Known for its scenic and challenging trail system, the race offers runners beautiful views of a nearby river valley, ideal for kayaking and fishing. The course difficul..

The Jennie Hamilton Memorial 5 Mile Trail Run is held at Stoney Run County Park in Hebron, Indiana. This challenging trail race features a 5-mile course marked with flags and arrow signs at major turns. Runners may encounter mud, bugs, and a pond crossing near the end, with an optional detour adding..

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 Oakadoke Trail Runs, held at Twin Creeks Farm in Valparaiso, Indiana, offer a scenic and challenging summer trail running experience. Participants can choose from 18-mile, 9-mile, or 4-mile distances, with courses featuring tree-covered single-track trails, winding switchbacks, farmland views, a..

The Dino-Griffin 10K Bonus Run is a trail running event held at Griffin Bike Park in Terre Haute, Indiana. The race features a 10-kilometer course consisting of two laps around Stryker Lake, with moderate terrain, rolling hills, and generally stable footing. The wide trails allow for easy passing an..

The Royal Beast 12 Hour Run/Walk/Relay is held at Southeastway Park in New Palastine, Indiana. Participants can choose between a dirt trail or paved course, each featuring a 1-2 mile loop through a scenic, wooded park. The event offers a 12-hour solo run/walk or a relay team option, where team membe..

The Dino Trail Run at Southwestway Park in Indianapolis offers a challenging and scenic trail running experience along the White River. Participants can choose between a 5K or a 15K course, with the 15K consisting of a 5K lap followed by a 10K lap. The course features moderate hills and natural trai..

The Tree Trail Trot is a scenic 5K trail run set in the picturesque Salamonie Lake area, part of Indiana's Department of Natural Resources State Parks. Participants will enjoy a beautiful course that winds through gently rolling, wooded trails, starting and finishing at the Wildlife Management Pond..