Wisconsin · Half Marathon
Half Marathons in Wisconsin
Wisconsin currently has 17 upcoming half marathons with a confirmed date listed in RaceRove. Milwaukee, Green Bay, Waukesha and Glendale have the largest concentration of events.
October (6), May (4) and September (2) are the busiest months on the calendar right now. Another 34 annual half marathons are waiting for next year's date to be announced.
- Upcoming, date confirmed
- 17
- Active listings
- 51
- Cities with races
- 32
More ways to browse Wisconsin
Upcoming half marathons in Wisconsin
All 17 with a confirmed date, soonest first.
Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.
Largest half marathon events in Wisconsin
By estimated field size across all distances at the event.
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Cellcom Green Bay MarathonGreen Bay, WI Usually held in May · date not confirmedMarathonHalf5K ~7,500 runners
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Milwaukee Lakefront MarathonMilwaukee, WI Usually held in October · date not confirmedMarathonHalf ~6,000 runners
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Brewers Mini-MarathonWI Usually held in September · date not confirmedHalf Marathon10K5K ~5,000 runners
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Eau Claire MarathonEau Claire, WI Usually held in May · date not confirmedMarathonHalf Marathon10K5K +2 more ~5,000 runners
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Fox Cities MarathonMenasha, WI Usually held in September · date not confirmedMarathonHalfRelay5K ~5,000 runners
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Madison Mini MarathonMadison, WI Usually held in August · next date not announcedHalf Marathon5K ~5,000 runners
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Milwaukee Marathon and Half MarathonMilwaukee, WI Usually held in April · date not confirmedMarathonHalf Marathon5K ~4,000 runners
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Wisconsin MarathonKenosha, WI Usually held in April · date not confirmedMarathonHalf Marathon5K ~4,000 runners
When half marathons happen in Wisconsin
- March
- 1 upcoming race
- May
- 4 upcoming races
- June
- 1 upcoming race
- September
- 2 upcoming races
- October
- 6 upcoming races
- November
- 2 upcoming races
- December
- 1 upcoming race
Wisconsin cities with the most half marathons
- Milwaukee
- 3 upcoming races
- Green Bay
- 3 upcoming races
- Waukesha
- 2 upcoming races
- Glendale
- 1 upcoming race
- Ashland
- 1 upcoming race
- Belleville
- 1 upcoming race
- Cedarburg
- 1 upcoming race
- De Pere
- 1 upcoming race
Annual events awaiting their next date
These half marathons are held every year, but the next date isn't in the listing yet. The month shown is when each is usually held.
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Cellcom Green Bay MarathonGreen Bay, WI Usually held in May · date not confirmedMarathonHalf5K ~7,500 runners
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Milwaukee Lakefront MarathonMilwaukee, WI Usually held in October · date not confirmedMarathonHalf ~6,000 runners
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Brewers Mini-MarathonWI Usually held in September · date not confirmedHalf Marathon10K5K ~5,000 runners
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Eau Claire MarathonEau Claire, WI Usually held in May · date not confirmedMarathonHalf Marathon10K5K +2 more ~5,000 runners
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Fox Cities MarathonMenasha, WI Usually held in September · date not confirmedMarathonHalfRelay5K ~5,000 runners
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Madison Mini MarathonMadison, WI Usually held in August · next date not announcedHalf Marathon5K ~5,000 runners
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Milwaukee Marathon and Half MarathonMilwaukee, WI Usually held in April · date not confirmedMarathonHalf Marathon5K ~4,000 runners
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Wisconsin MarathonKenosha, WI Usually held in April · date not confirmedMarathonHalf Marathon5K ~4,000 runners
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Door County Half MarathonWI Usually held in May · date not confirmedHalf Marathon5K ~3,000 runners
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Run Madtown Half Marathon, 10K & 5KMadison, WI Usually held in May · date not confirmedHalf Marathon10K5K ~3,000 runners
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Brew City Marathon, Half Marathon, 10K & 5KMilwaukee, WI Usually held in April · date not confirmedMarathonHalf Marathon10K5K ~2,500 runners
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Festival Foods La Crosse Marathon & Grandad Half MarathonLa Crosse, WI Usually held in May · date not confirmedMarathonHalf MarathonRelay5K ~2,500 runners
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4imprint Oshkosh Half MarathonOshkosh, WI Usually held in April · date not confirmedHalf MarathonRelay4 Mile ~2,000 runners
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Haunted Hustle Half Marathon, 10K & 5KMiddleton, WI Usually held in October · date not confirmedHalf Marathon10K5K5K Dog Jog +1 more ~2,000 runners
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Madison MarathonMadison, WI Usually held in November · date not confirmedMarathonHalf10K ~2,000 runners
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Santa Hustle MilwaukeeMilwaukee, WI Usually held in December · date not confirmedHalf Marathon5K ~2,000 runners
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Lake Country Half Marathon & 8 MileOconomowoc, WI Usually held in August · next date not announcedHalf Marathon8 Mile8 Mile Ruck ~1,000 runners
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Wausau MarathonWausau, WI Usually held in August · date not confirmedMarathonHalf MarathonRelay5K ~1,000 runners
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Pettit Indoor MarathonMilwaukee, WI Usually held in March · date not confirmedMarathonHalf Marathon5K ~800 runners
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Time Travel Half Marathon MilwaukeeMilwaukee, WI Usually held in January · date not confirmedHalf Marathon10K5K1 Mile ~600 runners
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Paavo Nurmi MarathonHurley, WI Usually held in August · date not confirmedMarathonHalf Marathon5K ~500 runners
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Semper Running Half MarathonLake Geneva, WI Usually held in April · date not confirmedHalf MarathonHalf Marathon Relay2.2 Mile ~500 runners
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Bound for Boston Marathon & Half Marathon - MilwaukeeMenomonee Falls, WI Usually held in August · next date not announcedMarathonHalf Marathon10K5K
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Golden Harvest Half Marathon & 5k/10k - MilwaukeeSouth Milwaukee, WI Usually held in September · next date not announcedHalf Marathon50m1 Miles5K +1 more
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Heatwave Half Marathon - MilwaukeeMilwaukee, WI Usually held in July · next date not announcedHalf Marathon50m1 Miles5K +1 more
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Mindy Creek Trail RacesSt. Croix Falls, WI Usually held in August · next date not announcedMarathonHalf-Marathon10K
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Mini Donut Half Marathon and 5K Honor Walk/RunOnalaska, WI Usually held in September · next date not announcedHalf Marathon5K
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Old Plank Sunset Half MarathonKohler, WI Usually held in August · next date not announcedHalf Marathon5K
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Popsicle 5K/10K/Half - MilwaukeeGlendale, WI Usually held in August · next date not announcedHalf Marathon5K10K
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Rutabaga Festival Run/WalkCumberland, WI Usually held in August · next date not announced5K Timed RunHalf-MarathonWalk
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Strider Half MarathonMilwaukee, WI Usually held in August · next date not announcedHalf Marathon5K
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Taste of Portage Half Marathon and 5KPortage, WI Usually held in August · next date not announcedHalf Marathon5K
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Twisted RootsSherwood, WI Usually held in September · next date not announcedMarathonHalf Marathon
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WARRIOR RUSH 5K - 10K - Half 13.1 - Full Marathon 26.2 (Milwaukee)Shorewood, WI Usually held in August · next date not announcedMarathonHalf Marathon5K10K
Half Marathons in nearby states
Guides from the RaceRove blog
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Half Marathons in Wisconsin: common questions
- How many half marathons are there in Wisconsin?
- RaceRove currently lists 17 upcoming half marathons in Wisconsin with a confirmed date, plus 34 annual events whose next date hasn't been announced yet.
- How long is a half marathon?
- A half marathon is 13.1 miles (21.1 kilometres).
- Which Wisconsin cities have the most half marathons?
- By upcoming events listed in RaceRove: Milwaukee (3), Green Bay (3), Waukesha (2), Glendale (1) and Ashland (1).
- When is half marathon season in Wisconsin?
- Of the upcoming half marathons listed, the busiest months are October (6), May (4) and September (2).
- What is the biggest half marathon in Wisconsin?
- By estimated field size, the largest event with a half marathon listed in Wisconsin is the Cellcom Green Bay Marathon, with about 7,500 runners across all of its distances.
Search every half marathon in Wisconsin
Filter by month, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.