Race calendar

Marathon Races in Wisconsin

18 upcoming Marathon races across Wisconsin. Run This events are listed first — pick a city below to narrow it down.

Sort

Search all races

18 races

Thu, Aug 6, 2026

Paavo Nurmi Marathon | Half | Relay | And More

Hurley, WI

OutsideMarathon5K

Sat, Aug 22, 2026

Wausau Marathon with myTEAM TRIUMPH

Wausau, WI

OutsideMarathon3.0 mi5K

Sat, Aug 22, 2026

Bound for Boston Marathon & Half Marathon - Milwaukee

Menomonee Falls, WI

OutsideMarathon

Sat, Aug 22, 2026

Wausau Marathon presented by Ho-Chunk Gaming Wittenberg

Wausau, WI

OutsideMarathon5K

Sat, Sep 5, 2026

Minocqua "No Frills" Marathon

Minocqua, WI

OutsideMarathon5K

Fri, Sep 11, 2026

DoLittle Marathon

Oconomowoc, WI

OutsideMarathon24.0 mi10K5K

Fri, Sep 11, 2026

Apple Dumpling Day Races

Elroy, WI

OutsideMarathon5K

Thu, Sep 17, 2026

Community First Fox Cities Marathon presented by Miron Construction

Menasha, WI

OutsideMarathon10K5K4.0 mi

Fri, Sep 18, 2026

Fox Cities Marathon with myTEAM TRIUMPH

Menasha, WI

OutsideMarathon5K

Sat, Sep 19, 2026

Adrenaline Races

West Bend, WI

OutsideMarathon10K5K

Fri, Sep 25, 2026

Wonderful Water Run with myTEAM TRIUMPH

Stevens Point, WI

Outside5K10KMarathon

Fri, Oct 2, 2026

Bellin Women's Half Marathon & 5K

Green Bay, WI

OutsideMarathon5K

Fri, Oct 9, 2026

Gandy Dancer Marathon

Luck, WI

OutsideMarathon5K805 m

Sat, Apr 3, 2027

Trailbreaker

Waukesha, WI

OutsideMarathon20.0 mi10K5K

Fri, Apr 16, 2027

Brew City Marathon, Half Marathon, 10K & 5K

Milwaukee, WI

OutsideMarathon10K5K

Sat, May 15, 2027

EPIC Marathon and Running Festival

Green Bay, WI

OutsideMarathon5K161 m

Fri, Jun 4, 2027

Walk Wisconsin 2026

Stevens Point, WI

OutsideMarathon6.6 mi

Sat, Jun 5, 2027

Maritime Marathon

Manitowoc, WI

OutsideMarathon5.8 mi