March Classic Races in Illinois
Utica, IL
August Hill Wine Run 5K
Mar 30, 2024
Palatine, IL
Wild Awakening
Mar 30, 2024
Oakbrook Terrace, IL
Fight for Air Climb - Oakbrook Terrace Tower
Mar 10, 2024
Tinley Park, IL
Running O' The Green 8K
Mar 10, 2024
Yorkville, IL
Welcome To The Run SOB Run
Mar 16, 2024
Belleville, IL
Lucky Leprechaun 5K
Mar 16, 2024
Lemont, IL
Everest Academy Shamrock Shuffle 5K
Mar 23, 2024
Forge Trail Half Marathon & Quarter Marathon
Mar 15, 2025
Quincy, IL
Kelly's Fun Run
Mar 10, 2024
Naperville, IL
St. Paddys Day 5K
Mar 9, 2024
4x4x48 Challenge
Mar 22, 2024
Decatur, IL
Fleet Feet Brew Run
Mar 22, 2024
Galena, IL
Elks Shamrock Shimmy
Mar 16, 2024
Peoria, IL
Blarney Blitz
Mar 16, 2024
Running for a Fuller Life
Mar 23, 2024
Interplanetary 5K
Mar 30, 2024
McHenry, IL
McHenry Shamrock Shuffle
Mar 16, 2024
Neoga, IL
Blake's Shining Star
Mar 30, 2024
Marion, IL
Kegan Johns Memorial 10K 5K
Mar 3, 2024
Aurora, IL
Aurora Half Marathon and 5K
Mar 17, 2024
Chicago, IL
Glowing with Pride
Mar 20, 2024
Loyola Norwegian Foot March
Mar 24, 2024
Bank of America Shamrock Shuffle
Mar 23, 2025
Shiloh, IL
AOH Top of the Morning 5K
Mar 3, 2024
Spring Valley, IL
Lori's Walleye Run 5K
Mar 23, 2024
Crete, IL
Running o' the Path
Mar 16, 2024
Hampshire, IL
St. Patrick's Day 5K
Mar 16, 2024
Plainfield, IL
Plainfield PaddyDay Mile
Mar 17, 2024
Centralia, IL
Castle Ridge Shamrock Shuffle 5K
Mar 16, 2024
Carterville, IL
Team Rhonda Memorial 5K
Mar 23, 2024
Wauconda, IL
Wauconda Bunny Hop 4 Mile
Mar 30, 2024
Lawrenceville, IL
Southern Illinois Spring Classic
Mar 30, 2024
Murphysboro, IL
Murphysboro St. Patrick's Day 5K Walk/Run
Mar 16, 2024
West Chicago, IL
Cornerstone Lakes parkrun
Apr 13, 2024
Apr 20, 2024
Apr 27, 2024
May 4, 2024
48 more
Manito, IL
Cactus Classic Trail Race
Mar 9, 2024
Oak Forest, IL
Oak Forest Fleadh 5K
Mar 2, 2024
Oakwood, IL
Kennekuk Road Runners - Mountain Goat
Mar 16, 2024
Vermilion County Fair Easter 5K
Mar 23, 2024
Deer Park, IL
Deer Park St. Paddy's Day 10K & 5K
Mar 17, 2024
Glen Carbon, IL
Gori Law Women's Day Celebration 5K
Mar 23, 2024
East Dundee, IL
DUbliNDEE Kilted 5K
Mar 9, 2024
Manhattan, IL
Manhattan Irish Fest Parade 5K
Mar 2, 2024
Rolling Meadows, IL
Lucky Dog 5K - Schaumburg
Mar 16, 2024
Shamrock Beer Run
Mar 16, 2024
Pittsfield, IL
Ty Rylander Memorial Run 5K
Mar 16, 2024
Clinton Lake State Recreation Area, IL
Clinton Lake Ultra
Mar 29, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Cornerstone Lakes parkrun
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Mar 1, 2025Saturday
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5K run
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West Chicago, IL
Dupage County, IL
2. Heritage Harbor parkrun
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Mar 1, 2025Saturday
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5K run
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Ottawa, IL
LaSalle County, IL
3. Manhattan Irish Fest Parade 5K
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Past DateMar 2, 2024Saturday
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5K run
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Manhattan, IL
Will County, IL
4. Miller Park Zoo Stampede
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Past DateMar 2, 2024Saturday
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5K run | kids run
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Bloomington, IL
McLean County, IL
5. Oak Forest Fleadh 5K
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Past DateMar 2, 2024Saturday
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5K run
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Oak Forest, IL
Cook County, IL
6. AOH Top of the Morning 5K
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Past DateMar 3, 2024Sunday
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5K run | kids run
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Shiloh, IL
St Clair County, IL
7. Kegan Johns Memorial 10K 5K
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Past DateMar 3, 2024Sunday
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10K, 5K run
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Marion, IL
Williamson County, IL
8. Cornerstone Lakes parkrun
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Mar 8, 2025Saturday
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5K run
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West Chicago, IL
Dupage County, IL
9. Heritage Harbor parkrun
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Mar 8, 2025Saturday
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5K run
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Ottawa, IL
LaSalle County, IL
10. Cactus Classic Trail Race
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Past DateMar 9, 2024Saturday
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26.2M, 13.1M, 10K trail run
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Manito, IL
Mason County, IL
11. DUbliNDEE Kilted 5K
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Past DateMar 9, 2024Saturday
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5K run
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East Dundee, IL
Kane County, IL
12. St. Paddys Day 5K
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Past DateMar 9, 2024Saturday
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5K run
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Naperville, IL
Dupage County, IL
13. Fight for Air Climb - Oakbrook Terrace Tower
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Past DateMar 10, 2024Sunday
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stair climb
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Oakbrook Terrace, IL
Dupage County, IL
14. Kelly's Fun Run
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Past DateMar 10, 2024Sunday
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5K run
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Quincy, IL
Adams County, IL
15. Running O' The Green 8K
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Past DateMar 10, 2024Sunday
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8K run
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Tinley Park, IL
Cook County, IL
16. Cornerstone Lakes parkrun
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Mar 15, 2025Saturday
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5K run
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West Chicago, IL
Dupage County, IL
17. Forge Trail Half Marathon & Quarter Marathon
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Mar 15, 2025Saturday
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13.1M, 6.6M trail run
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Lemont, IL
Cook County, IL
18. Heritage Harbor parkrun
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Mar 15, 2025Saturday
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5K run
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Ottawa, IL
LaSalle County, IL
19. Blarney Blitz
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Past DateMar 16, 2024Saturday
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5K run
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Peoria, IL
Peoria County, IL
20. Castle Ridge Shamrock Shuffle 5K
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Past DateMar 16, 2024Saturday
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5K run
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Centralia, IL
Marion 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.