Trail Running calendar near Park Falls 2025-2026

The Underdown Trail Races, held in Merrill, Wisconsin, offer a challenging trail running experience on the rugged Underdown Trail system shaped by ancient glaciers. The event features distances of 60k, marathon, and half marathon, with courses primarily on singletrack trails that include steep climb..

The Midwest States 100 is an ultramarathon event held in Westboro, Wisconsin, within the scenic Chequamegon-Nicolet National Forest. The race features three distances: 100 miles, 100 kilometers, and 50 kilometers, all primarily run on the iconic Ice Age Trail, a 1,000-mile National Scenic Trail know..

The Copper Peak Trails Fest, held near Ironwood, Michigan, at the largest ski jump in North America, offers a variety of mountain biking and trail running events. Participants can choose from an Expert 17-Mile MTB race, Sport 8-Mile MTB, Sport 4-Stage Enduro, Beginner 2-Stage Enduro, a combined chal..

The Birkie Trail Run Festival, held in Cable, Wisconsin, offers a scenic running experience through the north woods amid pine trees and vibrant fall colors. The event features a variety of race distances including a 5K Trail Run, Individual Marathon, Half Marathon, and a Trek. It also includes relay..

The Buck Rut Run is a 5K trail running event held at Minocqua Winter Park in Minocqua, Wisconsin. Celebrating its 30th edition, the race takes advantage of the park's trail system, offering participants a scenic and challenging course. Registration is available online with tiered pricing and include..

NCTRaces 15x is a unique last runner standing ultramarathon held at Palmer's Landing in Solon Springs, Wisconsin. The race features a challenging 1-mile out-and-back course on the North Country Trail, primarily single-track, with a 15-minute time limit to complete each mile. Runners must complete ea..

The Tuscobia Winter Ultra is a challenging human-powered winter endurance event held on the Tuscobia and Wild Rivers State Trails in Northern Wisconsin. Participants can choose between an 80-mile one-way course or a 160-mile out-and-back route, with the longer distance serving as a qualifier for the..

The Phillips Flurry is an annual winter sporting event held in Phillips, Wisconsin, featuring 5K and 10K snowshoe races, runs, and walks. It serves as the venue for the Wisconsin State Snowshoe Championships, attracting participants who enjoy snow-covered trails in a scenic forest setting. The event..

The WausaUltra event, held in Wausau, Wisconsin at Sylvan Park, offers three race formats: Limitless, Double, and Solo. The course is a scenic 4.167-mile mostly trail loop featuring hills, forested single tracks, creek crossings, and views over a valley. The Limitless race is a "last runner standing..

The Thunderbird Warrior Challenge is a trail running event held at Mt. Ashwabay Outdoor Recreation Area in Bayfield, Wisconsin. It features multiple race distances: 50K, 25K, 10K trail runs, and a 5K fun run with obstacles.The course offers a mix of flowy, rolling trails and technical singletrack th..