Trail Running calendar near Milan 2026-2027

Join this annual endurance event in Cicero featuring a 4 hour ruck and a 5k trail ruck. Carry a weighted pack along a 1 mile unpaved loop with dedicated space to rest and recharge.

Experience a diverse trail race at Hueston Woods State Park. Choose from several distances including a half marathon and explore unique terrain filled with ancient fossils.

Experience a local themed race in Indianapolis with distances ranging from a Kid's Dash to a Half Marathon. Enjoy chip-timing, finisher medals, and treats at the finish line for a complete event experience.

Experience the ridges and meadows of Mt. Airy Forest in this multi distance trail race. Choose between 5.4 or 10.6 miles with early start options for those needing extra time on the scenic counter clockwise loop.

Experience the diverse landscapes of Caesar Creek State Park with a range of trail races including 5K, 10K, half marathon, and relay options through scenic woods and meadows.

Experience a Memorial Day trail run through the limestone cliffs and wooded paths of Oakes Quarry Park. Choose between 5k, 10k, and 15k distances and earn a finisher medal on this scenic Ohio course.

Trail races at Brown County State Park on May 30, 2026, offering a **5K** and **15K** on hilly mountain bike trails with maps and GPX files available. Online registration closes the Wednesday before the race.

Test your limits at East Fork State Park with a 5K mud run featuring over 15 natural and man-made obstacles. This adventure race offers a challenging course for solo athletes and a dedicated version for families.

Experience the wooded trails and meadows of Cincinnati at French Park. Choose from 5K, 10K, or Half Marathon distances featuring significant elevation and themed costumes in a community trail race atmosphere.

Experience the natural beauty of Indiana’s Morgan Monroe State Forest with a 100 km ultramarathon or 20 mile trail run. Navigate single track trails through old growth forests and rocky terrain in this summer endurance event.

Test your endurance at Perfect North Slopes with obstacle races ranging from 5K to 50K. Experience steep alpine climbs and muddy terrain at this comprehensive Trifecta Weekend event located just outside Cincinnati.

This adaptive trail race at Russ Nature Reserve welcomes all abilities with a choice of 1-mile, 2-mile, or 5K distances. It's free for ORRRC members and youth 14 & under, or $10 for others. A rolling start allows flexible arrival times.

Experience a scenic trail run through the limestone cliffs and wooded paths of Oakes Quarry Park. Choose between 5k, 10k, and 15k distances and earn a finisher medal at this Fairborn event.

This 5K trail race takes place at Possum Creek Metropark on a course with varied surfaces and minimal elevation change. It's a low-cost, community-focused event organized by the all-volunteer Ohio River Road Runners Club. Registration is fr..

Experience a unique trail run through the woods of Waverly Park in Louisville with the Mothman 6 Miler or Half Marathon. Complete three races in the series to earn a special survivor shirt and medal.

Run through the woods at night on the single-track trails of Caesar Creek State Park. Choose from marathon, half marathon, or 10K distances in this cupless, gear-mandatory race. Finishers earn a glowing owl medal, with awards for top perfor..

Join a community event in Greensburg supporting individuals with special needs. Features a 5K trail run and 400m dashes for all abilities set within 264 acres of scenic woods and hills.

Join the Treat Trot in Indianapolis for a variety of chip timed races and fun runs. Choose from 15k, 10k, 5k, and kids distances with custom medals and free photos included for all participants.

Explore the trails of Brown County State Park in this 8-hour trail run. Choose between a run-only option or a full weekend with camping. The event features looped courses and is free for members of the Indiana Trail Running Association.

Support student athletes at this family friendly 3 mile obstacle course featuring over 12 challenges. Enjoy a vibrant fan zone with local vendors and finisher medals for all participants.