Trail Running calendar near New London 2024-2025

The Arctic Frog Run in Mayville, WI, offers a unique winter running experience with various ultramarathon distances, including 50 miles, 50K, 25K, and 15K. The scenic course features a mix of asphalt and crushed limestone trails, providing stunning views of the city. Participants can earn collectibl..

The Frigid Fox Ultra Trek is a challenging winter endurance event set in Campbell Sport, Wisconsin, primarily along the scenic Ice Age Trail. Participants will tackle a grueling 63.5-mile course, navigating through winter elements that can be harsh and unforgiving. The event emphasizes self-sufficie..

The NK50k is an annual trail running event held in Greenbush, Wisconsin, featuring a scenic point-to-point course along the Northern Kettle Moraine Ice Age Trail. Participants can expect a fun and community-oriented atmosphere, with aid stations providing water, sports drinks, and snacks throughout ..

WausaUltra is an exciting running event taking place from May 2-5, 2025, at Sylvan Park in Wausau, WI. The event features three race formats: Limitless, Solo, and Double. The Limitless race challenges participants to run a 4.167-mile loop as many times as possible until only one runner remains.The S..

The Tomorrow River Trail Half-Marathon is a scenic running event taking place in Plover, Wisconsin, with the course extending to Amherst, ending at Central Waters Brewing Co. Participants will enjoy over nine miles of the route along the picturesque Tomorrow River Trail. Scheduled for June 1, 2025, ..

The Wausau Trail Run is a popular running event that will take place from July 25th to 27th, 2025, marking its fifth year since inception in 2019. Participants can choose from 5K, 10K, and Half Marathon distances, all set on a scenic combination of single track mountain bike and ski trails. The even..

The Underdown Trail Races, organized by IRONBULL, are grassroots trail running and mountain biking events held in Northern Wisconsin. Scheduled for August 16, 2025, participants can choose from various distances, including a 60k, marathon, and half marathon for runners, as well as mountain biking op..

The Mosquito Hill Endurance Run, taking place on October 25, 2025, at the Mosquito Hill Nature Center in New London, WI, offers participants a choice of 3-hour, 6-hour, and 12-hour timed events, along with a casual 5k run. The course features a scenic 3.4-mile loop that traverses diverse landscapes,..