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15 events in Waukesha County, Wisconsin

From big races to Saturday morning group runs—find running, cycling, triathlon, and swimming events and connect with the local endurance sports community.

  • Frostbite 5K [runsignup.com]

    Sat, Feb 28, 2026 at 8:45 AM

    Description

    After monitoring registration and projected participation, we’ve made the difficult decision to cancel this year’s event due to low attendance. We truly appreciate everyone who planned to join us,...

    After monitoring registration and projected participation, we’ve made the difficult decision to cancel this year’s event due to low attendance. We truly appreciate everyone who planned to join us, and we’re sorry for any inconvenience this may cause.

    Refunds: All registered participants will receive a full refund to the original method of payment. No action is needed on your end—refunds will be processed automatically.


    Join Silver Circle Sports Events, LLC and St. Joan of Arc for the 14th “Annual” Frostbite 5K ❄️—that’s right, it’s back and better than ever!

    The course is flat, fast, and scenic, winding through the picturesque grounds of the Nashotah House Theological Seminary 🏞️. Whether you run, walk, or ruck, you’ll enjoy a beautiful winter course that’s perfect for all paces.

    After you cross the finish line, warm up and refuel with a free lunch in the St. Joan of Arc Café 🍲—a tradition that makes this race as rewarding as it is fun.

    3.1 Miles 5k Run Walk

    WI 16, Waukesha County, Wisconsin, 53058, United States
    OpenStreetMap Google Maps
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