Half Marathons in Waukesha, Wisconsin 2026 — MyNextRace

There are 2 half marathons in Waukesha, Wisconsin in 2026. The next is the Last Call 5K, 10K, and 1/2 Marathon on December 6.

Sun, Dec 6 · Waukesha, WI Waukesha

Road 1K Kiddo's Race5K Walk5K Run +5

From $0 Open Closing Soon

Sun, Mar 21 · Waukesha, WI Waukesha

Road 1K Kiddo's Race1K Kiddo's Race5K Ruck +13

From $0 Open

Half Marathons in Waukesha, Wisconsin