Trail Running calendar near New London 2026-2027

We have found 24 Trailruns within 80 miles of New London. See below where and when you can find the races.

Enjoy a scenic seasonal run through the trails of the Brown County Reforestation Camp followed by a fresh pancake breakfast. Participants can choose between a 5K or a family fun run with sweet treats waiting at the finish.

April 2026

A point to point trail run on the Northern Kettle Moraine Ice Age Trail in Greenbush, WI, offering 25K and 50K options, transport from the finish to starts, aid stations, drop bag access, and post run food.

A spring trail event at the Iola Winter Sports Club offering **5k** and **15k** courses on ski trails and singletrack, plus a free kids 1k when weather permits. Food and drinks will be available in the Chalet and entry fees change after Mar..

Participate in a two mile run or walk through the scenic 120 acre Southern Door School campus. Enjoy a course of gravel and woodland trails while supporting local students and staff in Brussels Wisconsin.

Experience a unique chip timed race in Belgium featuring road and trail sections through Harrington Beach State Park. Choose between a fast 5k road course, a 10k hybrid trail run, or a scenic half marathon with Lake Michigan views.

Experience the diverse landscapes of Shiocton at the Navarino Nature Center Trail Run. Run or walk through forests and across bog boardwalks to support environmental education and local trail improvements.

May 2026

A multi-day trail event at Sylvan Park using a 4.167 mile loop: a backyard Limitless format, one- or two-loop Solo/Double options with three hours to finish, and a short free kids race for ages 12 and under.

Experience a unique two mile obstacle course at Alsteen Farms featuring real farm chores like tire throwing and calf feeding. Enjoy a yogurt bar and an optional dairy farm tour after the event.

Experience a scenic point to point run from Plover to Amherst along the Tomorrow River Trail. This half marathon concludes at the Central Waters Brewing Co for a memorable finish in Wisconsin.

June 2026

The First Mondays Summer Trail Series is a summer trail running event at the Iola Winter Sports Club. A different 5 km course is featured each month in June, July, and August. The series includes a vertical hill challenge and a kids race.

The Jack Lake Crazy Eights Trail Run will take place in Deerbrook on Saturday 6 June 2026. You can run 10 kilometers.

Experience Door County's first trail run at the Crossroads at Big Creek Nature Preserve with 2K 5K or 10K courses that reward participants with a native tree.

A multi-duration trail event at Camp Sinawa near Valders, WI featuring a 4.5-mile loop with 330 ft gain per lap. Registration opens Jan 2, 2026; online registration closes June 24 and there is no race-day registration.

July 2026

Take on the Cliff Runner 10K on July 19, 2026 at High Cliff State Park, a rugged singletrack course with rocks, roots and steep climbs. Registration includes a Cliff Runner tee and finisher medal, with proceeds to Purdy Nature Preserve.

Experience the sunset at Nine Mile Recreation Area with a series of trail runs on single track mountain bike paths. Choose from multiple distances and navigate technical terrain using your own lights as the sun goes down.

August 2026

A 9 mile evening trail run at Kohler-Andrae State Park that follows woodland trails, shoreline sand and a 1.45 mile cordwalk. The course has a three hour cutoff, one aid station and a cupless policy.

Experience a grassroots wilderness race at the Underdown Trail system in Merrill. Choose between various trail running and mountain bike distances featuring glacial hills, singletrack paths, and scenic boardwalks.

September 2026

Experience a relay adventure through the single track trails of Nine Mile Forest in Wisconsin. Choose from various team sizes to run through pine and birch forests with overnight camping and a communal village atmosphere.

Trail marathon and half marathon at High Cliff State Park near Sherwood, Wisconsin, featuring singletrack, prairie sections and views of Lake Winnebago and the Niagara Escarpment. The event is cupless and includes aid stations and a postrac..

October 2026

Event Overview The HELP in Motion Trail Run takes place from October 1 to 31, 2026. The event raises awareness about domestic violence, honors lives lost, and supports survivors. Event Details Participants can choose from an in-person trail..