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Ultra Marathons Near St. Louis
Showing the next 5 runs that match your filters
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Christie Clinic Illinois Race Weekend
Get 10% Off - Use Code RUNIL26
Date: Apr 23-25, 2026 - Thursday to Saturday
Size: 10,000+ participants
Location: Champaign, Illinois
Mainly Marathons Riverboat Series - Day 6
Date: Apr 18, 2026 - Saturday
Size: 1 - 100 participants
Location: Cape Girardeau, Missouri
Berrman 50 Mile and Marathon Trail Races
Date: May 16, 2026 - Saturday
Size: 100 - 500 participants
Location: Steelville, Missouri
DeClue Loops Trail Race
Date: Oct 10, 2026 - Saturday
Size: 100 - 500 participants
Location: Wildwood, Missouri
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Ozark Trail 100 Mile Endurance Run
Date: Oct 31, 2026 - Saturday
Size: 100 - 500 participants
Location: Butts, Missouri
American Bottoms 100
Date: Mar, 2027 (TBD)
Size: 100 - 500 participants
Location: Columbia, Illinois