Wisconsin Lakeside Half Marathon
Always double-check with the organizer's website! This page may contain affiliate links.
Event
The Wisconsin Lakeside Half Marathon & 5K takes place on September 26, 2026 in Madison and Monona, WI. Online registration is closed; in-person registration is available at the packet pickup on Friday, August 29. The event listing also shows that registration covers the Marathon, the Half Marathon, a Half Marathon Walk, and the 5K Run.
Distances:
- Half Marathon
- 5K Run
The event is produced by Madison Events and lists My Monona among its sponsors. Coffee at the event is provided by Travelin Toms Coffee.
Course and Finish Line Festival
The Half Marathon course follows paved paths and tree-lined streets along the shores of Lake Monona. The route offers views of the Madison skyline and runs under the Monona Terrace Convention Center near mile 6. The 5K course follows paved roads through neighborhoods around Winnequah Park. All participants receive an official race shirt and a finisher medal.
After the races the Finish Line Festival features live music, craft beers and ciders, and food available for purchase from local vendors, including slices from Ian’s Pizza. The event ends with the Monona Chili Cook-Off, a chili competition that began in 1983 and is described as the longest-running chili competition in Wisconsin; family members are encouraged to compete. Visit the organization's website for the most recent information.