May Races in Illinois on Sundays
Event Category
Click Here to find out what Classic, Multisport, and Variety mean.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
To narrow your search by a distance or event type, you will need to select Classic, Multisport, or Variety first.
1. Bob Blazier Run for the Arts Pajama Run
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Past DateMay 5, 2024Sunday
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5K, 1M run | kids run
More Information
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Crystal Lake, IL
McHenry County, IL
2. Chicagoland Spring Marathon
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Past DateMay 5, 2024Sunday
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26.2M, 13.1M, 10K run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Schaumburg, IL
Cook County, IL
3. Great Western Half Marathon and 10K
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Past DateMay 5, 2024Sunday
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13.1M, 10K run
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Saint Charles, IL
Kane County, IL
4. Healthy Kids Running Series - Arlington Heights
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Past DateMay 5, 2024Sunday
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kids run
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Arlington Heights, IL
Cook County, IL
5. Healthy Kids Running Series - Williamsville
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Past DateMay 5, 2024Sunday
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kids run
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Williamsville, IL
Sangamon County, IL
6. Healthy Kids Running Series - Morgan County
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Past DateMay 5, 2024Sunday
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kids run
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Jacksonville, IL
Morgan County, IL
7. Healthy Kids Running Series - Lombard
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Past DateMay 5, 2024Sunday
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kids run
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Lombard, IL
Dupage County, IL
8. Healthy Kids Running Series - Springfield
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Past DateMay 5, 2024Sunday
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kids run
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New Berlin, IL
Sangamon County, IL
9. Healthy Kids Running Series - Shorewood
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Past DateMay 5, 2024Sunday
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kids run
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Shorewood, IL
Will County, IL
10. Healthy Kids Running Series - Downers Grove
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Past DateMay 5, 2024Sunday
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kids run
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Downers Grove, IL
Dupage County, IL
11. Healthy Kids Running Series - Naperville
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Past DateMay 5, 2024Sunday
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kids run
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Naperville, IL
Dupage County, IL
12. Healthy Kids Running Series - Rochester
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Past DateMay 5, 2024Sunday
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kids run
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Rochester, IL
Sangamon County, IL
13. Healthy Kids Running Series - Grayslake
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Past DateMay 5, 2024Sunday
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kids run
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Grayslake, IL
Lake County, IL
14. Healthy Kids Running Series - Glenview/Northbrook
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Past DateMay 5, 2024Sunday
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kids run
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Glenview, IL
Cook County, IL
15. Mom Made Me Do This 5K
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Past DateMay 5, 2024Sunday
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5K run
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Aurora, IL
Kane County, IL
16. Spring Stampede 10K
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Past DateMay 5, 2024Sunday
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10K trail run
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Hanna City, IL
Peoria County, IL
17. The Lakefront Loop 5K
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Past DateMay 5, 2024Sunday
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5K run | kids run
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Chicago, IL
Cook County, IL
18. Unit 5K
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Past DateMay 5, 2024Sunday
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5K, 1M run
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Normal, IL
McLean County, IL
19. Barrington Mother's Day 5K
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Past DateMay 12, 2024Sunday
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5K run | kids run
Virtual OptionMore Information
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Barrington, IL
Cook County, IL
20. Healthy Kids Running Series - Williamsville
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Past DateMay 12, 2024Sunday
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kids run
More Information
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Williamsville, IL
Sangamon County, IL
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.