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Ultra Marathons found in Illinois
View all ↓Race Calendar: Ultra Marathons found in Illinois
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Warrior Foundation Events Fundraiser for Childhood Cancer
Loves Park, Illinois
29 Aug 25 - 30 Aug 25
$43.65 - $107.25
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Trail Running University
Crystal Lake, Illinois
01 May 25 - 15 Aug 25
$133.50
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2025 9th Annual Gold Star 500
Springfield, Illinois
31 May 25 - 27 Sep 25
Free - $450.00
The Ultimate SUCK
Cuba, Illinois
29 Aug 25 - 31 Aug 25
$137.74 - $472.45
Warrior Foundation Events Fundraiser for Childhood Cancer
Loves Park, Illinois
29 Aug 25 - 30 Aug 25
$43.65 - $107.25
Hobo Trail Runs 10k-25k-50k
Rockford, Illinois
12 Sep 25 - 14 Sep 25
$30.00 - $130.00
1000 Mile Challenge - 2025 Midwest
Edwardsville, Illinois
01 Jan 25 - 31 Dec 25
$52.94
Trail Running University
Crystal Lake, Illinois
01 May 25 - 15 Aug 25
$133.50
Sweet Ride | Bike • Run • Walk
Willow Springs, Illinois
04 Oct 25
$32.80 - $54.00
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