Wisconsin Half Marathons
Official Walker Friendly Half Marathons in Wisconsin
18:32 mile / 4 Hour Minimum course time limit= (W)
Symbol only applies to half marathon events
Does NOT meet the Walker Friendly 4 hour minimum (18:32 / mi) = Not Walker Friendly (NWF)
Trail Half Marathons (T)
Date
Location
No Wisconsin Half Marathons 2025 in January at this Time
Sat Feb 24, 2024
Milwaukee, WI
Sat Mar 23, 2024
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Sun Mar 23, 2025
Green Bay, WI
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Waukesha, WI
Sat Apr 6, 2024 (W)
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Sat Apr 6, 2024
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Sun Apr 6, 2025 (W)
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Sat Apr 15, 2023
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Sat Apr 12, 2025
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Sat Apr 13, 2024 (T)
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Sat Apr 19, 2025 (NWF)
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Sat Apr 19, 2025
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Sun Apr 21, 2024
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Sat Apr 27, 2024
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Sat Apr 26, 2025
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Sun Apr 27, 2025
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Think Spring De Pere Half Marathon, 5k
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Trailbreaker Marathon, Half Marathon, 10k, 5k
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Parkinson's Half Marathon & 5k
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Milwaukee Marathon, Half Marathon, 5k
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Trail Assail Run from the Tax Man 1/2 Marathon, 10k, 5k
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Brew City Marathon, Half Marathon, 10K, 5K 2025 Registration
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MACC Pine Line Marathon, Half Marathon, 5k 2025 Registration
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Run the Rock Marathon, Half Marathon, 5k
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Oshkosh Marathon, Half Marathon, 5k & Relay
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The Non Canceled Marathon, Half Marathon, 10k, 5k
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Milwaukee, WI
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De Pere, WI
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Waukesha, WI
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Cottage Grove, WI
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Milwaukee, WI
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Delafield, WI
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Milwaukee, WI
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Medford, WI
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Janesville, WI
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Oshkosh, WI
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Oconomowoc, WI
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Eau Claire, WI
Sat May 4, 2024 (NWF)
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Sat May 4, 2024
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Sat May 3, 2025 (NWF)
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Sat May 4, 2024 (W)
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Sun May 12, 2024 (T)
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Sun May 12, 2024
Sat May 18, 2024
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Sat May 18, 2024
Sun May 19, 2024 (W)
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Sat May 25, 2024
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Sat May 24, 2025 (W)
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Sun May 26, 2024
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Sun May 26, 2024
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Sun May 25, 2025(NWF)
Wisconsin Marathon, Half Marathon & 5k
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RC2 Community Runs Half Marathon, 10k, 5k
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La Crosse Marathon, Half Marathon, 5k Festival
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Wisconsin Trail Assail Mother's Day 1/2 Marathon, 10k, 5k
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Madeline Island Marathon & Half Marathon
Cellcom Green Bay Marathon, Half Marathon & 5k
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Salute the Troops Half Marathon
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Thrillogy Memorial Day Run Half Marathon, 10k, 5k
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Minocqua Northwoods Escape Marathon Marathon, Half, 5k
Kenosha, WI
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Ripon, WI
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Fish Creek, WI
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La Crosse, WI
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Nashotah, WI
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Pewaukee, WI
Woodville, WI
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La Pointe, WI
Green Bay, WI
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Fond du lac, WI
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Cedarburg, WI
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Lyons, WI
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Minocqua, WI
Madison, WI
Sat Jun 1, 2024
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Sat Jun 1, 2024
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Sun Jun 1, 2025
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Sat Jun 8, 2024
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Sun Jun 8, 2025
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Sat Jun 15, 2024
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Sat Jun 21, 2025
City of Trails Run Marathon, Half Marathon, 10k, 5k
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BMC's Go For the Gust Half Marathon, 10k, 5k
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Froedert & MCW Holy Family Maritime Marathon, Half Marathon
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Headbanger Half Marathon, 10k, 5k
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Forbeck Lake Geneva Half Marathon, 5k & Kids Dash
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St. Croix Falls, WI
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Grantsburg, WI
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Manitowoc, WI
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Menomonee Falls, WI
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Lake Geneva, WI
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Cottage Grove, WI
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Sparta, WI
Sat Jul 6, 2024
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Thu Jul 17, 2025
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Sat Jul 13, 2024
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Sat Jul 13, 2024 (T)
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Fri Jul 26, 2024
Eagle Chase 1/2 Marathon, 10k, 5k
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M.M. Heartland Series Marathon, Half Marathon, 10/5k Day 6
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Adrenaline Races Marathon, Half Marathon, 10k, 5k
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Dances with Dirt Devil's Lake 50mi, Marathon, Half, 50/10k
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Sauk City, WI
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Sparta, WI
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West Bend, WI
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Baraboo, WI
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Wausau, WI
Sat Aug 3, 2024
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Sat Aug 9, 2025 (W)
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Sat Aug 10, 2024
Sat Aug 9, 2025
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Sat Aug 17, 2025
Sat Aug 24, 2024
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Sat Aug 31, 2024
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Sat Aug 31, 2024
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Sat Aug 31, 2024
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Sun Aug 31, 2025
National Watermelon Day Run Half Marathon, 10k, 5k
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Paavo Nurmi Marathon & Half Marathon
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Madison Mini Marathon Half Marathon & 5k
Gopher to Badger Half Marathon & 5k
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Wausau Marathon, Half Marathon, 5k
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Rockin Brews Marathon, Half Marathon, 5k
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Green Lake Area 13.1, 10k, 5k 2023 Registration
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Lake Country Challenge Half Marathon & 8 Mile
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Hartford, WI
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Hurley, WI
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Madison, WI
Hudson, WI
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Wausau, WI
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Milwaukee, WI
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Monona, WI
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Green Lake, WI
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Oconomowoc, WI
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Minocqua, WI
Sat Sep 7, 2024
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Sat Sep 14, 2024 (W)
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Sat Sep 14, 2024
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Sat Sep 21, 2024 (T)
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Sun Sep 22, 2024 (W)
Sun Sep 22, 2024 (W)
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Sat Sep 28, 2024
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Sat Sep 28, 2024
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Sat Sep 28, 2024
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Sat Sep 28, 2024
Apple Dumpling Days Tunnel Trails Marathon, Half Marathon
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DoLittle Marathon, 1/2 Marathon, 5k
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Trail Assail Procrastination Run 1/2 Marathon, 10k, 5k
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Discover Whitewater Series Half Marathon & 5k
Fox Cities Marathon ThedaCare Half Marathon
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Birkie Trail Run Festival Half Marathon, 8.5mi, 5k, Relays
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Maple Leaf Walk/Run Half Marathon, 5mi, 5k
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Jailbreak Marathon, Half Marathon, 10k, 5k
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Elroy, WI
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Waukesha, WI
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Onalaska, WI
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Waukesha, WI
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Whitewater, WI
Appleton, WI
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Cable, WI
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La Crosse, WI
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Wautoma, WI
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Stevens Point, WI
Sat Oct 5, 2024
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Sat Oct 5, 2024
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Sun Oct 6, 2024
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Sun Oct 6, 2024
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Sat Oct 12, 2024
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Sat Oct 12, 2024 (W)
Sat Oct 19, 2024
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Sat Oct 19, 2024 (W)
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Sat Oct 26, 2024 (NWF)
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Sun Oct 27, 2024 (NWF)
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S'more Fun Trail Run Half Marathon, 10k, 5k
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Milwaukee Lakefront Marathon, Half Marathon, 5k
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Rails to Trails Norwalk Marathon, Half Marathon, 5k, 1mi
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Zachariah's Acres Fall Run, Walk & Roll Half Marathon, 5k
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Whistletop Marathon & Half Marathon
Trail Assail Sweetest Day 1/2 Marathon, 10k, 5k
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Haunted Hustle Half Marathon, 10k, 5k
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Hot Cider Hustle Shorewood Half Marathon & 5k 2024 Registration
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Hot Cider Hustle Green Bay Half Marathon & 5k 2024 Registration
Green Bay, WI
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Baraboo, WI
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Milwaukee, WI
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Norwalk, WI
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Oconomowoc, WI
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Ashland, WI
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Oconomowoc, WI
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Middleton, WI
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Shorewood, WI
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Green Bay, WI
Sat Nov 2, 2024
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Sun Nov 9, 2024
Sun Nov 10, 2024 (NWF)
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Sun Nov 17, 2024 (NWF)
Chunky Monkey Epilepsy Run Half Marathon, 5k
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Kenosha Running Company Veteran's Day Run 13.1mi, 10k, 2mi
Madison Marathon, Half Marathon & 10k
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Blanchardville, WI
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Lyons, WI
Madison, WI
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De Pere, WI
Sun Dec 1, 2024
Waukesha, WI
Wisconsin Half Marathon Calendar event dates in grey are delinquent dates not updated by the race organizer yet. We strive to have dates 1 year out for Wisconsin half marathons, but have no control of when they set, announce or update their dates.
Wisconsin Half Marathons
The Wisconsin Half Marathon Calendar is a complete simplistic listing of Wisconsin half marathons. Currently the Wisconsin half marathon schedule has 2024 Wisconsin half marathons and 2025 Wisconsin half marathons as they roll in. Wisconsin half marathons 2024 & Wisconsin half marathons 2025 also identify trail half marathons and walker friendly half marathons by a (T) symbol and a (W) symbol. The (T) means it is a TRUE trail half marathon 21k (off road, switchbacks, etc) and a (W) means it is truly "official walker friendly" requiring the half marathon to allow a minimum of 18:32 mile pace, minimum 4 hours for participants to finish the 13.1 mile distance.
The Wisconsin half marathon calendar features a complete listing of WI half marathons, Milwaukee half marathons, Green Bay half marathons, La Crosse half marathons, Racine half marathons, Waukesha half marathons, Madison half marathons, and many more 1/2 marathons in WI.
A half marathon is 13.1 miles (or in kilometers is a 21k). We understand sometimes there will be a slight margin of error up or down when runners run or walk any race distance, however our calendar only is a listing for true half marathons that do all they can to measure their course as an official half marathon 13.1 mile / 21k distance. Races that are not 13.1 miles, we encourage not to call their race a 1/2 marathon to lessen confusion for runners & walkers looking to participate in a true 1/2 marathon distance. Some runners don't care, but you'd be surprised how many that do.