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Ultra Marathons Found In Wisconsin in January

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Ultra Marathons in Wisconsin in January 2026

Find A Race is the US's favourite event listings site. Check out our list of January 2026 Ultra Marathons in Wisconsin below.

Race Calendar: Ultra Marathons Found In January

🚀Boosted

RECKLESS - BOLDLY GO 100

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

Whitewalker Ultra 100k

Palmyra, Wisconsin
17 Jan 26 - 18 Jan 26
$133.50
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Whitewalker Ultra 100k

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

JOURNEY 100 MILE CHALLENGE

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

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
Showing 1-4 of 4 results