Upcoming Races in Illinois
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. Heritage Harbor parkrun
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Mar 6, 2021Saturday
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5K run
More Information
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Ottawa, IL
LaSalle County, IL
2. Leprechaun Loop
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Mar 6, 2021Saturday
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10K, 5K, 1M run
Race Web Page
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Canton, IL
Fulton County, IL
3. Miller Park Zoo Stampede
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Mar 6, 2021Saturday
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5K run | kids run
More Information
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Bloomington, IL
McLean County, IL
4. Oak Forest Fleadh 5K
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On-Site RaceCancelledMar 6, 2021SaturdayVirtual for 2021
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5K run
Race Web Page
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Oak Forest, IL
Cook County, IL
5. Shiver Run
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CancelledMar 6, 2021Saturday
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5K run
More Information
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Port Barrington, IL
McHenry County, IL
6. CORE Indoor Triathlon
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Mar 7, 2021Sunday
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indoor triathlon
More Information
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Lemont, IL
Cook County, IL
7. Kegan Johns Memorial 10K 5K
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Mar 7, 2021Sunday
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10K, 5K run
Race Web Page
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Marion, IL
Williamson County, IL
8. Cactus Classic Trail Race
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Mar 13, 2021Saturday
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26.2M, 13.1M, 10K trail run
Race Web Page
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Manito, IL
Mason County, IL
9. Hamilton County Rotary 5K/10K
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Mar 13, 2021Saturday
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10K, 5K run | kids run
Race Web Page
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McLeansboro, IL
Hamilton County, IL
10. Heritage Harbor parkrun
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Mar 13, 2021Saturday
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5K run
More Information
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Ottawa, IL
LaSalle County, IL
11. McHenry Shamrock Shuffle
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Mar 13, 2021Saturday
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5K run
More Information
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McHenry, IL
McHenry County, IL
12. St. Paddy's Day 5K
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On-Site RaceMar 13, 2021SaturdayVirtual Option
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5K run
More Information
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Chicago, IL
Cook County, IL
13. St. Patrick's Day Fun Run 5k
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Mar 13, 2021Saturday
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5K run
More Information
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Hampshire, IL
Kane County, IL
14. Welcome To The Run SOB Run
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Mar 13, 2021Saturday
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5K run
More Information
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Yorkville, IL
Kendall County, IL
15. A trail run
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Mar 14, 2021Sunday
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10M, 3M trail run
More Information
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Marquette Heights, IL
Tazewell County, IL
16. Bolingbrook St. Paddy's Half Marathon
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CancelledMar 14, 2021Sunday
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13.1M, 5K run | kids run
More Information
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Bolingbrook, IL
Will County, IL
17. March Madness Half Marathon
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Mar 14, 2021Sunday
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13.1M run
More Information
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Cary, IL
McHenry County, IL
18. River to River Runners Prediction Run
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Mar 14, 2021Sunday
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4.5M, 2.5M run
More Information
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Murphysboro, IL
Jackson County, IL
19. Shamrock 5K/15K
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Mar 14, 2021Sunday
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15K, 5K run
More Information
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Marion, IL
Williamson County, IL
20. Bank of America Shamrock Shuffle
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Mar 19, 2021Friday
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8K run
Race Website
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Chicago, IL
Cook 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.