Trail Running Calendar Indiana 2026-2027

Join a St. Patrick's Day-themed run at Riverside Park with options for a 5k, 10k, or half marathon. All participants receive a custom medal, shirt, and post-race snacks, with family-friendly untimed events also available. A virtual race opt..

Run for six hours on a 1.7-mile trail loop at Luhr County Park. See how many laps you can complete before time runs out. This timed event is organized by the inclusive Crazy Legs Race Series.

Race The Trails in Newburgh, Indiana is the tenth annual event by Warrick Trails and the Warrick Parks Foundation, featuring a 5K plus two youth races. Proceeds support trail building and park improvements.

Experience a rugged trail run through the Hoosier National Forest at Paynetown State Recreation Area. Choose between 15k and 5k distances on the scenic Pate Hollow Trail for a challenging adventure in nature.

The Dirty Dawg Trail Series is a two-race trail event in Columbus, Indiana, taking place in April and October. Runners can choose between 5K and 10K distances on each date. All finishers receive a beanie hat.

Run Indiana's "Little AT" in this point-to-point 50-miler on the rugged Knobstone Trail. The course gains about 10,000 feet of elevation from Deam Lake to Delaney Creek Park. Finishers get a custom hat and their name on a unique wooden slab..

The Plainfield Race Series features three Saturday morning events from winter to spring. Runners can choose from 5k, 10k, or 10-mile distances on the paved community trails. Each race includes chip timing, a themed shirt, and a post-race ce..

Run or walk through Evansville along the scenic Greenway Passage in this community event. Featuring 5K and 10K distances, participants receive custom medals and support the local Parks Department.

Experience the scenic rock quarry cliffs of DePauw Nature Park in Greencastle. This event features 15k and 5k trail runs on crushed stone paths with mild grades and a few steep climbs.

Explore the trails of Camp Mack in this unique 5K. The course winds past a challenge course, archery range, and natural landmarks. Registration includes a shirt and a post race cinnamon toast breakfast.

Run With The Squirrels is a low-frills trail running event in the scenic Morgan Monroe State Forest. It offers four distances from a 5K to a half marathon. The focus is on a natural, low-cost race experience without included medals or t-shi..

Join this trail event at Potato Creek State Park offering a 10k loop course for multiple distances including a 50k and marathon. Enjoy chip timed races and clearly marked trails in a relaxed park setting.

Run a unique Backyard Ultra on a course inspired by historic land surveys in Indiana. Each hour, tackle a 4.167-mile mixed-terrain loop before the bell rings again. The last runner standing is the winner.

Test your endurance at the Armed Forces Endurance Run. Choose your challenge from 6, 12, or 24 hour timed distances. This event supports community charities.

Experience the ridges and trails of Brown County at this diverse event featuring distances from a 5K to a 50 mile ultra. Participants enjoy a post race barbecue and medals after navigating the hills and creeks of Nashville Indiana.

This unique 50K ultramarathon at Hueston Woods State Park challenges runners to complete ten 5K loops, each within a strict 50-minute window. The weekend also features half marathon, 10K, 5K, and 6-hour race options for all participants.

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.

The Big 4 Trail High-Five Classic is a trail run on the paved Big 4 Trail in Lebanon, Indiana. Choose from 4, 8, or 12 mile distances on an out-and-back course. The event features a community atmosphere and a post-race celebration.

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.