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Ultra Marathons Found In Wisconsin

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Ultra Marathons in Wisconsin 2025 - 2026

The most comprehensive list of Ultra Marathons in and near Wisconsin in 2025 - 2026. Find your perfect race!

Race Calendar: Ultra Marathons Found In Wisconsin

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Paramount Berner 5k Run/Walk

Suamico, Wisconsin
17 May 25
$32.80
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Prevea Health Run Away to the Bay

Oshkosh, Wisconsin
12 Apr 25
$22.20 - $96.40
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MadCity Ultras 2025

Madison, Wisconsin
12 Apr 25
$161.15 - $266.65

Paramount Berner 5k Run/Walk

Suamico, Wisconsin
17 May 25
$32.80

Lad Lake's Kettle Classic Bike- Walk- Run Event 2025

Dousman, Wisconsin
21 Jun 25
$38.10

Washington Island Ultra

Washington Island, Wisconsin
25 Jul 25 - 26 Jul 25
$289.75 - $316.00

Wisconsin ANVIL Ultra Triathlon

Dousman, Wisconsin
08 Sep 25 - 13 Sep 25
$788.50 - $2,861.00

Badger Challenge

Madison, Wisconsin
21 Sep 25
$37.32 - $100.87

Among the Trees

Dousman, Wisconsin
25 Oct 25
$54.00 - $80.50

Quiet Silence 50k

Lake Mills, Wisconsin
05 Dec 25 - 06 Dec 25
$69.90

Whitewalker Ultra 100k

Palmyra, Wisconsin
17 Jan 26 - 18 Jan 26
$133.50

ROSEBUD 100 Mile Challenge

Jefferson, Wisconsin
24 Apr 20 - 31 May 25
$32.49

RANGER 100 Mile Challenge

Jefferson, Wisconsin
04 Jul 20 - 07 Jun 25
$37.99

JOURNEY 100 MILE CHALLENGE

Jefferson, Wisconsin
01 Sep 20 - 30 Sep 26
$54.05

VALKYRIE 100 Mile Challenge #3

Jefferson, Wisconsin
03 Jun 23 - 31 Dec 25
$52.93

RANGER 100 -

Jefferson, Wisconsin
24 Oct 23 - 30 Sep 27
$52.93

RECKLESS - BOLDLY GO 100

Jefferson, Wisconsin
14 Mar 24 - 03 Jun 27
$52.93

Prevea Health Run Away to the Bay

Oshkosh, Wisconsin
12 Apr 25
$22.20 - $96.40
Showing 1-16 of 16 results