Running races in or near De Witt, IA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local De Witt, IA area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Cross Country Running - Week 7
Organization: Rivermont Collegiate
Date of Race: 07-20-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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Cross Country Running - Week 5
Organization: Rivermont Collegiate
Date of Race: 07-06-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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Cross Country Running - Week 3
Organization: Rivermont Collegiate
Date of Race: 06-22-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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Cross Country Running - Week 6
Organization: Rivermont Collegiate
Date of Race: 07-13-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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Cross Country Running Week 3
Organization: Rivermont Collegiate
Date of Race: 06-22-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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Cross Country Running Week 7
Organization: Rivermont Collegiate
Date of Race: 07-20-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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Cross Country Running Week 5
Organization: Rivermont Collegiate
Date of Race: 07-06-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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Cross Country Running - Week 4
Organization: Rivermont Collegiate
Date of Race: 06-29-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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Cross Country Running - Week 8
Organization: Rivermont Collegiate
Date of Race: 07-27-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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Cross Country Running Week 6
Organization: Rivermont Collegiate
Date of Race: 07-13-2026
Description: *Students going into grades 5-8 may register for this academy as ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-14-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-15-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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Half Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-14-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-15-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-15-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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5K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-14-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-14-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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2026 Heartland Series - Day 4 (IL)
Organization: Mainly Marathons
Date of Race: 07-14-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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10K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-14-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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2026 Heartland Series - Day 5 (IA)
Organization: Mainly Marathons
Date of Race: 07-15-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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Marathon - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-15-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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50K - Individual Age group/open
Organization: Mainly Marathons
Date of Race: 07-15-2026
Description: World's Best Marathon Half Series! No Time Limits Great Food ...
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2026 City of Bettendorf’s 4th of July Parade ...
Organization: CITY OF BETTENDORF
Date of Race: 07-04-2026
Description: Description
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Complete list of running events in and near De Witt, IA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about De Witt
About De Witt
De Witt (IA) is a city in Clinton County with an estimated population of 5,322.[4]
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Did you know?
In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
