Trail Running calendar near Westboro 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 will take place in Ironwood on Saturday 6 September 2025. You can run 5 miles.

The Ironbull Rib Mountain Trail Races take place in Wausau, Wisconsin, within the scenic Rib Mountain State Park. The event offers three distances: a challenging 50k consisting of three loops with over 7,000 feet of elevation gain, a 25k covering 1.5 loops, and a 15k single loop. The course features..

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..

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..