Lace up for a truly unique Madison experience at the Brat Fest - 5K/10K Bun Run on May 23, 2026, in Madison, WI. This flat and fast course offers runners scenic views as it winds through tree-canopied streets, along the picturesque shores of Lake Monona, Wingra Creek, and a portion of the Capital City Trail for 10K participants. The 5K route also provides beautiful vistas along Wingra Creek. With minimal elevation gain (59 ft for the 10K and 11 ft for the 5K), this event is welcoming for runners of all abilities, from seasoned athletes to those seeking a leisurely jog, especially under typical race day conditions of highs around 73F and lows around 51F, with only an 18% chance of precipitation.

What truly sets the Bun Run apart is its integration with the iconic World's Largest Brat Fest, a Madison tradition since 1983. Starting and finishing on Willow Island at the Alliant Energy Center, runners are immediately immersed in the festival's vibrant atmosphere upon crossing the finish line. Expect cheering crowds, live music, and a world of culinary delights, including a complimentary Johnsonville brat (or veggie brat/hot dog) and a refreshing beer or soda as part of your registration. Aid stations are available along the course to keep you fueled, ensuring a comfortable and enjoyable race before you celebrate your accomplishment at this incredible community event.