Prepare for an unforgettable race day at the Cedarburg Half Marathon and 5K Run/Walk, set for Saturday, May 23, 2026, in the charming town of Cedarburg, Wisconsin. Starting and finishing at Cedarburg High School, this event offers a chip-timed, certified course designed for speed and scenic beauty, making it a TCS New York City Marathon qualifying race. Runners will enjoy a diverse course, beginning with shaded neighborhood streets featuring subtle elevation changes before transitioning to a picturesque bike trail that offers lovely nature views for the majority of the half marathon. The 5K promises a fast loop course that's family and stroller-friendly. Typical race day conditions in late May bring comfortable highs around 67F and lows near 46F, with only a 15% chance of precipitation.

The Cedarburg Half Marathon is known for its exceptional runner experience and community spirit. Participants in the half marathon will find five well-stocked aid stations offering water, Skratch Labs Hydration, and Honey Stinger gels, while the 5K includes an aid station at mile 2. Pace teams are available to help you achieve your goals, and every finisher receives a high-quality race shirt and one of the most distinctive medals in the region. A unique addition for 2026 is the Cedarburg RUCK Half Marathon, where competitors carry weighted rucksacks for an extra challenge.

Beyond the course, the festive post-race atmosphere is a major highlight, featuring music, camaraderie, and a popular pancake bar for all runners. This event also supports a worthy cause, with proceeds benefiting Camp Odayin, which provides joyful experiences for children with heart disease. With a strict cap of 1,200 runners, early registration is encouraged to secure your spot in this celebrated Wisconsin race.