Half Marathon Races in Wisconsin

Find upcoming half marathon races in Wisconsin — with dates, locations, and direct registration links.

47 upcoming half marathon races found in Wisconsin

Upcoming Half Marathon Races in Wisconsin

Half Marathon+1

Aug 15

Underdown Trail Races 60k Marathon & Half Marathon

Sat, August 15, 2026

Merrill, WI

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5K+8

Aug 22

Popsicle 5K/10K/Half - Milwaukee

Sat, August 22, 2026

Glendale, WI

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Half Marathon

Aug 22

Strider Half Marathon

Sat, August 22, 2026

Milwaukee, WI

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Wausau Marathon+3

Aug 23

Wausau Marathon

Sun, August 23, 2026

Wausau, WI

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Marathon-600 am Start+5

Aug 23

Bound for Boston Marathon & Half Marathon - Milwaukee

Sun, August 23, 2026

Menomonee Falls, WI

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Half Marathon+2

Aug 29

Lake Country Half Marathon

Sat, August 29, 2026

Oconomowoc, WI

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Half Marathon+2

Aug 29

Mindy Creek Trail Races Marathon, Half Marathon, & 10k

Sat, August 29, 2026

Saint Croix Falls, WI

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Taste of Portage Half Marathon+1

Aug 29

Taste of Portage Half Marathon and 5K

Sat, August 29, 2026

Portage, WI

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Half Marathon+2

Sep 5

Green Lake Half Marathon, 10k & 5k

Sat, September 5, 2026

Green Lake, WI

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Marathon+4

Sep 6

Minocqua "No Frills" Marathon

Sun, September 6, 2026

Minocqua, WI

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Half Marathon+1

Sep 12

Mini Donut Half Marathon and 5K Honor Walk/Run

Sat, September 12, 2026

Onalaska, WI

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Half Marathon+1

Sep 12

Apple Dumpling Days Marathon, Half Marathon & 5K

Sat, September 12, 2026

Elroy, WI

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Marathon+10

Sep 12

DoLittle Marathon

Sat, September 12, 2026

Oconomowoc, WI

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Marathon+3

Sep 12

Apple Dumpling Day Races

Sat, September 12, 2026

Elroy, WI

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Full Marathon Run/Walk+7

Sep 18

Community First Fox Cities Marathon presented by Miron Construction

Fri, September 18, 2026

Menasha, WI

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Marathon Angel+5

Sep 19

Fox Cities Marathon with myTEAM TRIUMPH

Sat, September 19, 2026

Menasha, WI

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Kid's Dash+6

Sep 19

Golden Harvest Half Marathon & 5k/10k - Milwaukee

Sat, September 19, 2026

Milwaukee, WI

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10K+4

Sep 19

Community First Fox Cities Marathon

Sat, September 19, 2026

Neenah, WI

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Marathon+3

Sep 20

Adrenaline Races

Sun, September 20, 2026

West Bend, WI

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Half Marathon+6

Sep 25

Wonderful Water Run: Half Marathon, 10K, & 5K

Fri, September 25, 2026

Stevens Point, WI

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Half Marathon+6

Sep 26

YMCA Maple Leaf Walk Run

Sat, September 26, 2026

La Crosse, WI

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5K Angel+5

Sep 26

Wonderful Water Run with myTEAM TRIUMPH

Sat, September 26, 2026

Stevens Point, WI

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100 Mile Route+10

Sep 27

Badger Challenge

Sun, September 27, 2026

Madison, WI

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Half Marathon+7

Sep 27

Procrastination Run

Sun, September 27, 2026

Waukesha, WI

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5K+5

Sep 27

Talk Pirate to Me 5K/10K/Half - Milwaukee

Sun, September 27, 2026

Glendale, WI

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5K+5

Sep 28

Talk Pirate to Me 5K/10K/Half - Milwaukee

Mon, September 28, 2026

Glendale, WI

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Mini-Marshmallow Mile (kids 11 & under)+4

Oct 3

S'more Fun Trail Run

Sat, October 3, 2026

Baraboo, WI

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Half Marathon+5

Oct 3

Bellin Women's Half Marathon & 5K

Sat, October 3, 2026

Green Bay, WI

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5K+3

Oct 10

Zachariah's Acres Fall Run, Walk & Roll

Sat, October 10, 2026

Oconomowoc, WI

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Half Marathon+1

Oct 10

Three Eagle Half Marathon & 5K

Sat, October 10, 2026

Three Lakes, WI

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