Trail Running calendar near Mountain Home 2025-2026

The Possum at Woolly Hollow is a 6-hour, four-person team running event held at Woolly Hollow State Park in Greenbrier, Arkansas. Taking place on November 1, 2025, teams tackle a looping 5K course that circumnavigates Lake Bennett, rotating..

Dirt Quad sends runners to four Springfield trail venues for a GPS tracked, choose your own route event with suggested courses and open navigation. Pick 3 or 6 mile minimums per site, collect medal pieces and earn shirts.

Take on the Last Chance Ultra in Springfield on December 6 and 7, 2025 with trail ultras Saturday and a 10 miler Sunday. Add the Double Tap to race both days and claim bonus swag.

Spirit of Syllamo returns to Misty Mornings in Norfork, Arkansas for a rugged trail challenge with three distances: 100 miles, 35 miles and a 10k about 9 miles. Expect rocky singletrack, punchy climbs and river crossings for a true ultra.

Bleak Midwinter Endurance Run at Sac River Mountain Bike Trails in Springfield MO for January 24 2026 is cancelled after the primary sponsor withdrew. Organizers plan to seek new support and hope to return in 2027.

Run scenic Ozark trails along Lake Norfork at David's Trail Endurance Run, offering 7K, 25K and 50K options for runners of many abilities. Proceeds support trail expansion and courses deliver rugged single track, big climbs and a true backc..

Celebrate Valentine's Day on the trails at the Sylamore Trail Run in Allison, Arkansas on February 14, 2026, with 25K and 50K options. Enjoy scenic White River views, creek crossings, and a rugged Ozark singletrack experience.

Three Days of Syllamo is a three day ultrarunning stage race on rugged singletrack at Blanchard Springs AR with one, two, or three day options and postrace meals. Finish all three days to earn a commemorative Rock.

Enjoy scenic trails at the Great Passion Play in Eureka Springs with fun run, 5k, 5 mile or half marathon routes that pass the Christ of the Ozarks and the stage. Entry includes a finisher medal and a ticket to The Great Passion Play.

Cotter Bridge Ultra in Cotter, Arkansas offers repeating lap timed races of 1, 3, 6 and 12 hours on a mostly flat, scenic White River course. Family friendly with camping, swimming, food, and custom awards.