Race calendar

Ultra Races in Wisconsin

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

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18 races

Tue, Aug 18, 2026

Beyond Design Bike Tour

Ixonia, WI

Outside30.0 mi

Fri, Aug 28, 2026

Big Bull Falls Grand Fondo

Wausau, WI

Outside101.0 mi73.0 mi35.0 mi

Fri, Sep 11, 2026

Fontana Triathlon on Geneva Lake

Fontana, WI

Outside32.0 mi16.0 mi

Thu, Sep 17, 2026

¡Pick Me Up at the Border!

Fitchburg, WI

Outside77.8 mi40.6 mi22.3 mi

Fri, Sep 25, 2026

Dirty Squirrel Gravel Grind

Minocqua, WI

Outside62.1 mi31.1 mi9.3 mi5K

Fri, Sep 25, 2026

Fall Color Festival

Whitewater, WI

Outside31.0 mi18.0 miMarathon5.0 mi

Sat, Sep 26, 2026

2026 J-Hawk Latebird Race Series: Duathlon, Triathlon (Olympic, Sprint, & SuperSprint), AquaBike (Oly & Sprint)

Whitewater, WI

Outside16.0 mi18.0 mi30.0 mi

Sat, Sep 26, 2026

Badger Challenge

Madison, WI

Outside100.0 mi62.1 mi31.1 mi15.5 mi

Wed, Sep 30, 2026

HELP in Motion Trail Run

Sturgeon Bay, WI

Outside10K5K1.2 mi68.4 mi

Fri, Oct 23, 2026

Hixon 50

La Crosse, WI

Outside5K10K16.0 mi32.0 mi

Fri, Oct 30, 2026

Among the Trees

Dousman, WI

Outside62.1 mi31.1 mi

Fri, Apr 9, 2027

MadCity Ultras

Madison, WI

Outside31.1 mi62.1 mi

Fri, Apr 9, 2027

Prevea Health Run Away to the Bay

Oshkosh, WI

Outside55.0 mi

Thu, Apr 29, 2027

Movin' 4 Missions

Milwaukee, WI

Outside42.6 mi50.0 mi60.0 mi68.0 mi

Sat, Jun 26, 2027

Pleasant Prairie Triathlon

Pleasant Prairie, WI

Outside19.7 mi17.9 mi32.0 mi

Fri, Jul 30, 2027

Pedal The Peace Rides

Afton, WI

Outside9.0 mi50.0 mi25.0 mi

Fri, Jul 30, 2027

Lake Country Triathlon

Oconomowoc, WI

Outside17.7 mi32.7 mi70.3 mi

Fri, Oct 8, 2027

UltraTrax Alpine Valley

Elkhorn, WI

Outside7.0 mi14.0 mi21.0 mi28.0 mi