Trail Running calendar near Flushing 2026-2027

Tough Mudder Michigan on June 13, 2026 at Koenig Materials in Oxford offers 5K and 15K obstacle courses, an Infinity multi-lap option, and a Mudder Village festival with live entertainment and food.

Summer Trail Fest Ultra on June 13, 2026 at Sleepy Hollow State Park offers distances from 5 miles to 50 miles with run, ruck, virtual and economy options. The course is mostly well groomed singletrack with stocked aid stations and a post r..

Tractor Trail 5K at Spicer Orchards in Fenton on June 13, 2026 offers a 5K run/walk, a kids fun run, and a virtual 5K. Registrations include a dri fit shirt, finisher medal, commemorative bib, and post race refreshments.

Dances with Dirt Hell on June 13, 2026 in Hell, Michigan offers trail races from 6.66K to a 50 mile individual and a 55 mile relay. The Woodlands provides weekend camping and a post-race bash with awards, food and live music.

A community fundraising run and walk at Freedom River in Brighton on June 20, 2026. Features a timed 5K and an untimed 1 mile fun run with awards and team categories, with proceeds supporting summer meals.

Timed 10K and 5K races on the Lansing River Trail on June 27, 2026, plus a kids 5K for ages 12 and under. The event features professional timing, age group awards, and proceeds that support local trail stewardship.

A community trail run and walk around Jordan Lake starting and finishing at Lakewood Middle School, featuring a 5K route, age group awards, and packet pickup at the Lake Odessa Fair with race day pickup available.

An evening trail event at Stony Creek Metropark offering a 5K trail run/walk, a 10K run, and a community 10K ruck with chip timing, finisher medals, and a post-event gathering at Eastwood Beach.

Mud Factor Michigan is a *5k* mud and obstacle run at Baja Acres near Birch Run in Millington on July 12, 2026, with adult and KIDZ family waves. Participants must bring a printed signed waiver and adults must bring photo ID.

Ionia Free Fair 5k in Ionia, Michigan on July 16, 2026 offers 5 km and 1 mile distances on a course that connects two trail systems and runs through the Free Fair. Prizes include top five overall and age category medals.

A three day, ten person relay across Michigan that supports the Michigan Special Olympics and local organizations. The 2026 race runs July 17 to 19 and will include returning winners in the Mixed and Open divisions.

A backyard ultra in Holly, Michigan where runners repeat a 4.167 mile loop each hour until one remains. The course mixes technical single track, park road night loops, camping, and on-site parking.

A 5K chip timed trail run and an untimed kids and adults fun run at Montrose Orchards on July 25, 2026, with shirts, medals, photos, awards for the 5K, and post race refreshments.

Three Wednesday evening 5K trail runs at Bloomer Park in Rochester Hills, MI, with chip timing, light post-run refreshments on two dates, a series finisher medal, and a post-series cookout. Single race and full series entry options are avai..

Experience a point to point journey through the Michigan wilderness on the Waterloo Pinckney Trail. Run through forests and meadows before celebrating at a finish line party hosted by Sandhill Crane Vineyards.

A free 32 hour ultramarathon at Pointe Mouillee State Game Area near South Rockwood MI, run on dikes and marsh trails with 8 mile, 4.6 mile, and 4 mile loops. Self supported with a 50 runner limit and vehicle access every 8 miles.

Horning Farms Hustle pairs a scenic 5k and a 1 mile fun run on a working dairy farm in Manchester Michigan. Routes pass crop fields and calves, with medals for all and T shirts for paid entries.

A trail event at Flushing Farms in Flushing, Michigan on August 8, 2026, offering 5K run, 5K walk and 10K run options across farm trails.

A trail event in Midland City Forest featuring a 10K, 5K and 1 mile walk that benefits local animal shelters. Chip timing, leash-required dog participation, a mid-course water station, and post-race refreshments.

Trail runs of 3.5 miles and 7 miles at Seven Lakes State Park with chip timing, shirts, medals and age-group awards; a virtual 5K option includes shipped race items and a finisher medal.