Half Marathons Near Milwaukee, WI
As of October 6, 2026, Crewable lists 8 upcoming half marathons near Milwaukee, WI from October 2026 to November 2026. The next is Des Plaines River Trail Races on October 10 in Lake County, IL. Registration is open for 7.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
5 racesHot Cider Hustle - Shorewood Half Marathon & 5K
Milwaukee, WIHalf Marathon5KOpen until Oct 25from $12.99
November 2026
3 racesChilly Willy Winter Run Series - SEVEN Events!
Oconomowoc, WIHalf Marathon10K+1Open until Dec 10from $225
Quick answers
What is the next half marathon near Milwaukee, WI?
Des Plaines River Trail Races, on Saturday, October 10, 2026, in Lake County, IL. Distances: 50 mi, 50K, Marathon.
What is the closest half marathon to Milwaukee?
Spooky Sprint - Milwaukee in Milwaukee, WI, about 1 mile from Milwaukee, on October 17, 2026.
How many half marathons near Milwaukee, WI have open registration?
7 of the 8 list registration as open as of October 6, 2026, including Zachariah's Acres Fall Run, Walk & Roll, National Sweetest Day and Spooky Sprint - Milwaukee.
What is the busiest month for half marathons near Milwaukee, WI?
October 2026, with 5 of the 8. November 2026 follows with 3.
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