Trail Running calendar near Green Bay 2025-2026

The Lomira FFA Nature Walk/Run is a 5K walk/run event held in Lomira, Wisconsin, starting near the Lomira track. The course loops around the Buerger Nature Trail and its surrounding area, offering participants a scenic outdoor experience. Hosted by the Lomira High School FFA chapter, the event aims..

The Thanks Sandy event is a 9-mile trail run held at Kohler-Andrae State Park in Sheboygan, Wisconsin. The course features a mostly flat terrain with a total elevation gain of 509 feet and descent of 485 feet, combining concrete paths, wide trails, sandy shoreline running along Lake Michigan, marsh,..

The "Hit the Trails" 5K Run and 3K Walk is a community event held at the N.E.W. Reforestation Camp in Green Bay, Wisconsin. Organized by the Howard-Suamico Optimist Club, the event features a 5K timed run, a 3K walk, and a Cup Cake Sprint for children aged 7 and under. The course is set near The Lod..

The Fallinline 125 is a challenging ultramarathon held in Greenbush, Wisconsin, covering approximately 132 miles through the scenic Kettle Moraine State Forest along the Ice Age National Scenic Trail. The course traverses the Northern, Middle, and Southern Kettle units, featuring a mix of rugged sin..

Twisted Roots is a trail running event held at High Cliff State Park in Sherwood, Wisconsin, featuring both half marathon and full marathon distances. Set against the scenic backdrop of Lake Winnebago and the Niagara Escarpment cliffs, runners experience a mix of technical single tracks and rolling..

The Unmask Domestic Violence Community Run, held in Sturgeon Bay, Wisconsin, is a trail running event supporting survivors of domestic violence. Scheduled for October 4, 2025, it offers three distances: a 2K run/walk ideal for beginners and families, a 5K for beginner to intermediate runners, and a..

The Golden Pines Trail Run at Machickanee, held in Abrams, Wisconsin, offers an evening trail running and hiking experience through the scenic Machickanee Hiking and Ski Trails. Participants can choose from 7K or 11K distances, with options for canicross events where runners hike or run with their l..

The First Annual Paws for a Cause Canicross & Trail Run/Walk for Charity takes place in Denmark, Wisconsin, offering participants the chance to run or walk scenic wooded trails with or without their dogs. The event features three distance options—2.8, 5.6, and 8.4 miles—catering to all fitness level..

The Race for Open Space in West Bend, Wisconsin, is a trail running and walking event held at the Cedar Lakes Conservation Foundation’s Fox Hill Nature Preserve. Scheduled for October 12, 2025, it offers a 5K trail run, 10K trail run (two loops), a 1-mile trail walk, and a 5K for participants 18 and..

The Door County Fall 50 is a scenic 50-mile ultra marathon held in Door County, Wisconsin, on October 25, 2025. The point-to-point road race runs from Gills Rock to Sturgeon Bay, showcasing the vibrant fall colors and charming villages of the area. Runners can participate solo or in relay teams of 2..

The Mosquito Hill Endurance Run is a trail running event held at Mosquito Hill Nature Center in New London, Wisconsin. Participants run or walk on a 3.4-mile loop course featuring wetlands, prairies, forests, and a climb to the top of Mosquito Hill, with about 400 feet of elevation gain per loop. Th..

Pen Park Trails Fest is a trail running event held at Peninsula State Park in Fish Creek, Wisconsin. Scheduled for November 8, 2025, it offers two race distances: a challenging 30K and a moderately difficult 14K. The 30K course features scenic gravel paths and rugged single-track trails, including m..

The NK50k is an annual 50-kilometer point-to-point trail run held in Greenbush, Wisconsin, along the Northern Kettle Moraine Ice Age Trail. The course features a mix of smooth ski trails, rocky and rooty sections, and reaches the highest point in the Northern Kettle Moraine State Forest, offering a..

The Crossroads Trail Run & Walk, held annually at Crossroads at Big Creek Nature Preserve in Sturgeon Bay, Wisconsin, offers a scenic trail running experience with three distance options: 2K, 5K, and 10K. This event welcomes runners and walkers of all ages and abilities, promoting wellness, multi-ge..