Trail Running calendar near Portland 2026-2027

Timed trail running and ruck events on a 5K loop at Pigeon Creek County Park near West Olive, MI. Multiple timed and fixed distance options support the Egress Endurance Project.

Experience a professional cross country course used by some of the nation's fastest athletes. This community run in Portage welcomes all participants and rewards the top 50 finishers with medals.

A scenic **5K** trail/road run in Williamston on October 17, 2026, along the Red Cedar River; entry fees vary by date, all finishers receive a medal, and awards are given by age group. Donations can provide free or discounted entries.

Run through the scenic apple orchards at Uncle John's Cider Mill. This October event features a 5K run/walk and kids races. Finish line treats include cider and donuts.

This October event in Northville features a 5k and a fun Monster Mile on a paved trail. All participants get a shirt and finisher medal, with proceeds supporting Kids Without Cancer. It's a family-friendly run where strollers and wagons are..

Run a scenic 3.2 mile trail race around Lake Walden to support the Hartland Area Project. Enjoy a historic resort setting with old school timing and post race raffle prizes for all participants.

Run a scenic 5K and the free Muskrat Mile through Woldumar Nature Center's woods and riverfront on natural trails. Family friendly with kids activities, finisher medallions, shirts and post race refreshments.

Experience a fall trail run through the pine forests and wetlands of Michigan. Enjoy a post race celebration featuring a roaring bonfire, live music, and a beer garden at the Waterloo State Recreation Area.

A trail race at Robinette’s Trails in Grand Rapids, MI, offering two dueling courses: Short & Brutal (3.1 miles/5K) or Long & Difficult (3.4 miles). Presented by Merrell and Gazelle Sports.

Experience a post Thanksgiving trail tradition at Proud Lake State Park with half marathon and 7.5 mile distances. Run or ruck through scenic Michigan forests and enjoy post race campfires and hot cocoa.

Experience the hidden trails of Ken O Sha Park in Grand Rapids this November. Choose between a 5k, 10k, or 15k race along Plaster Creek featuring single track paths and wooden bridges.

A winter trail event in Holly Michigan offering multiple distances and an eight hour option. Runners can choose hourly backyard loops or continuous running, with a virtual option and a 4.167 mile technical loop.