Trail Running calendar near Mount Horeb 2025-2026

Run through snow and ice this winter in the Tour de Trails, a four race series around Rockford and Byron from Dec 20 to Mar 21. Choose 3, 6, 9 or 12 mile courses and support the Rockford Road Runners.

Take on the Whitewalker Ultra 100k in Palmyra WI, a two loop 100k over scenic Ice Age Trail and Scuppernong trails. Expect rugged single track, aid stations on course, and a 24 hour finish limit for a true winter challenge.

Brave winter trails in Dubuque County at the Triple D Winter Endurance Race, featuring bike and run distances from 5K to 70 miles on the Heritage Trail and nearby routes. Finish at 7Hills for warm food, prizes and community celebration.

Brave winter woods with Tour de Trails, a four race trail series around Rockford offering 3, 6, 9 and 12 mile courses on natural snowy and icy trails. Choose single races or a full series and support Rockford Road Runners community programs..

On February 7, 2026 join the Frozen Assets 5K in Madison and run or skate across the frozen surface of Lake Mendota, starting and finishing at The Edgewater. Enjoy scenic views of downtown and the UW Madison campus during the Frozen Assets..

Brave winter woods with Tour de Trails, a four race trail series around Rockford offering 3, 6, 9 and 12 mile courses on natural snowy and icy trails. Choose single races or a full series and support Rockford Road Runners community programs..

Run scenic Driftless trails at Governor Dodge State Park on March 7, 2026, choosing from 10K, 27K, or rugged 50K courses. Support local conservation while enjoying stocked aid stations, a custom Silo bag and a horseshoe finisher medal.

Brave winter woods with Tour de Trails, a four race trail series around Rockford offering 3, 6, 9 and 12 mile courses on natural snowy and icy trails. Choose single races or a full series and support Rockford Road Runners community programs..

Trailbreaker in Waukesha invites runners to scenic courses along Glacial Drumlin and Fox River trails, with distances from marathon to Kids 1K. New ruck events add variety while proceeds support local parks and the urban forest.

Explore seven walker friendly trail races across Waukesha County and Wisconsin state parks from April to October 2026. Choose 5K 10K half marathon or ruck distances, bring reusable hydration, and chase series points into a final championshi..

Take on the Donald Dash Trail Run on May 2, 2026 at Donald County Park in Mount Horeb, WI with scenic 5 km and 15 km options over prairie, single track, sand and hills. Limited to about 300 runners, all proceeds fund Friends of Donald Park..

Run the scenic Mines of Spain in Dubuque on May 2, 2026 with 5K 10K and half marathon options. Enjoy clear course support, a custom bib and a rotating race item, plus post race food and a series gift if you register for the full series.

Join the Friends of Yellow River State Forest Trail Run/Walk May 8 and 9 in Harpers Ferry, IA for timed trail 5K, 10K and half marathon options through scenic forest terrain. Proceeds support the state forest and awards include unique canva..

Explore seven walker friendly trail races across Waukesha County and Wisconsin state parks from April to October 2026. Choose 5K 10K half marathon or ruck distances, bring reusable hydration, and chase series points into a final championshi..

Run scenic flat trails along the Badger State and Sugar River in Belleville WI at the Sugar Badger 50 Miler, 50K and Half Marathon on May 23, 2026. Enjoy generous cutoffs, stocked aid stations, a quarter mile tunnel so bring a light, plus p..

Challenge yourself on the scenic Kettle Moraine trails in LaGrange WI with distances from 38 miles to the full 100 miler and team relays. A largely Ice Age Trail course and Western States qualifying time make this a classic ultrarun.

Explore seven walker friendly trail races across Waukesha County and Wisconsin state parks from April to October 2026. Choose 5K 10K half marathon or ruck distances, bring reusable hydration, and chase series points into a final championshi..

Take on rolling hills and changing trail footing along a scenic Ice Age Trail section at Rice Lake Nature Trail in Whitewater, WI on June 20, 2026. Choose 10K, half marathon or 50K for a rewarding summer trail challenge.

Explore seven walker friendly trail races across Waukesha County and Wisconsin state parks from April to October 2026. Choose 5K 10K half marathon or ruck distances, bring reusable hydration, and chase series points into a final championshi..

Experience the ice age terrain of Devil's Lake at Dances with Dirt, with distances from 10K to 50 miles for every trail runner. Enjoy marked courses with aid, a famously dramatic aid station, finisher medals, and post race food and a brew.