Wisconsin Ultra Races

Upcoming ultra races in Wisconsin, sorted by date.

1 Mile 5K 10K 15K 10 Mile Half Marathon Marathon Ultra

Jan 2027

Whitewalker Ultra 100k

Palmyra, WI · from $40

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Apr 2027

Apr10Sat

MadCity Ultras

Madison, WI · from $120

100K50K

Apr10Sat

Prevea Health Run Away to the Bay

Oshkosh, WI · from $75

55 Miles

Apr30Fri

Movin' 4 Missions

Virtual

68 Miles60 Miles50 Miles42.6 Milesregistration closed

May 2027

May22Sat

Snowdrop Apple Creek 50k

Appleton, WI

31.1 Milesregistration closed

Aug 2027

Aug14Sat

Run S'more 24

Nashotah, WI · from $35

50 Miles30 Miles26.2 Miles13.1 Miles6.2 Miles

Oct 2027

Oct9Sat

UltraTrax Alpine Valley

Elkhorn, WI · from $58

28 Miles21 Miles14 Miles7 Miles

Oct23Sat

Hixon 50

La Crosse, WI

32 Miles16 Miles3.1 Miles

Oct30Sat

Among the Trees

Dousman, WI · from $50

100K50K

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Pace, finish time, race predictions and training paces.

Mile-by-mile pace band →

Printable splits with negative-split and hill adjustments.

Race listings come from RunSignup. Dates, prices and details can change, so confirm on the race's registration page.