Trail Running calendar near Plainfield 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..

Trail races at Paynetown State Recreation Area on April 4, 2026 feature 15K and 5K courses through Pate Hollow and Hoosier National Forest, with GPX files and stated rules, fees, age groups, and awards.

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.

A multi-event running series from February to April 2026 in Plainfield, Indiana, featuring on-trail 5k, 10k, and 10 mile options plus virtual races, chip timing, event tees, a multi-race finisher medal, and post-race awards and refreshments..

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.

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..

Camp Tecumseh’s tenth annual Running with Raccoons 5K takes place April 26, 2026 in Brookston, Indiana. This chip timed run/walk raises funds for the campership fund and follows a scenic route through camp grounds.

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.

Trail event in Gnaw Bone near Nashville, Indiana on May 16, 2026 offering distances from 5K to 50 miles plus relays. Courses feature 600 foot ridges, creek crossings, aid stations, post race barbecue and awards.

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.

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.

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.

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.

A 7.1 mile trail run around Lake Mingo at Kennekuk Cove County Park on June 13, 2026. The mostly trail course features hills, nine bridges, one aid station halfway and a post race party at the Hideaway Shelter.

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.

A 5K obstacle-course mud run at the Sertoma Club of East Indianapolis with multiple heats, including family and dog-friendly options. Proceeds support Hollis Adams, and the day includes an after party with lunch and 21+ cocktails.

A family-friendly adventure trail 5k at Griffin Bike Park with obstacles like a floating bridge, race tee and timing chip included, team rebate options, age-group awards and participant rules on strollers, bikes and children.