Trail Running calendar near Greenbush 2025-2026

Bong Backyards is an ultramarathon event held at Richard Bong State Recreation Area in Brighton, Wisconsin, on June 6, 2025. The event offers multiple race distances, including the Backyard Ultra and Backyard 24, catering to runners of all skill levels. Participants can enjoy scenic trails, rolling..

The Kettle Moraine 100 Endurance Races is a premier ultra marathon event held annually in June, featuring a variety of race distances including 100 miles, 100 kilometers, 50 kilometers, and 38 miles. Established in 1996, this trail race showcases the scenic beauty of the Kettle Moraine region, with..

The Whitewater Trail Challenge is a scenic trail running event held in Whitewater, Wisconsin, along a portion of the iconic Ice Age Trail. This National Scenic Trail showcases the glacially sculpted landscape of the region. The event offers three race distances: 10K, half marathon (21K), and 50K, fe..

The Dawn to Dusk Endurance Run takes place at Camp Sinawa near Valders, Wisconsin, featuring a challenging 4.5-mile loop course with 330 feet of elevation gain per lap. The trail is primarily single track and dirt Jeep road, with a short paved section. The event offers multiple race durations includ..

Fallinline 125 is an exciting running event taking place in the scenic Kettle Moraine State Forest, Wisconsin. Participants will tackle a challenging 132-mile course that showcases the beauty of the Ice Age National Scenic Trail. The event aims to promote community engagement and environmental stewa..

Twisted Roots is a trail running event held at High Cliff State Park in Sherwood, Wisconsin, on September 28, 2025. It features both a half marathon and a full marathon, offering scenic views of Lake Winnebago, technical single tracks, rolling prairies, and the cliffs of the Niagara Escarpment. The..

The Lapham Peak Colorama Run/Walk is an annual fall running event held at Lapham Peak State Forest in Delafield, Wisconsin. Celebrating its 36th year in 2025, the event features 5K and 10K courses on wide, well-groomed ski and hiking trails. The 5K route tours the park's middle level, while the 10K..

Zachariah's Acres Fall Run, Walk & Roll is a charitable event taking place in Oconomowoc, WI, designed to support children with special needs. The event features a 5K, a half marathon, and a family-friendly walk and roll, all set against the backdrop of 125 acres of beautiful natural scenery. Partic..

Among the Trees is a scenic running event scheduled for October 25, 2025, in Dousman, Wisconsin. Participants can choose between two challenging distances: 100k and 50k, both set against the beautiful backdrop of the Southern Kettle Moraine Forest along the historic Ice Age Trail. The race begins at..

The Mosquito Hill Endurance Run is an annual trail running event held at Mosquito Hill Nature Center in New London, Wisconsin. It features multiple race options, including 3, 6, and 12-hour timed events, as well as a fun 5k that participants can start anytime between 9 a.m. and 5:30 p.m.The course i..

The Bucks & Does 13.1 Pointer is a running event taking place in Nashotah, Wisconsin, featuring multiple race distances including a 5K, 10K, and a half marathon (13.1 miles). Participants can enjoy a scenic course primarily on well-groomed trails, with over 60% shaded by trees. The event embraces a..

The Fast Eddie 50K and 5K is a running event held at Lapham Peak in Delafield, Wisconsin, on November 15, 2025. The race celebrates endurance and community, honoring Ed Condon and supporting the Little Warrior Foundation, which aids children battling cancer. The 50K features five loops on the scenic..

The Quiet Silence 50k is a unique running event taking place in Lake Mills, Wisconsin, on December 5-6, 2025. Participants will tackle an out-and-back course on the scenic Glacial Drumlin State Trail, which features a mostly flat, crushed gravel surface. Runners have eight hours to complete the 50k..

ARKTOS is a challenging ultra running event held in Dousman, Wisconsin, featuring 6, 12, and 20-hour race options for solo runners or relay teams of up to four. Set in a quiet, cold forest environment with frozen ground, the race tests participants' endurance and mental toughness in potentially unco..

The NK50k is an annual trail running event held in Greenbush, Wisconsin, featuring a 50K point-to-point course through the Northern Kettle Moraine Ice Age Trail. Participants start at Ridge Road Trailhead and enjoy a scenic route that includes aid stations with water, sports drinks, and snacks. The..