March Races in Illinois
De Witt, IL
Clinton Lake Ultra
Mar 30, 2024
Utica, IL
August Hill Wine Run 5K
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
Burr Ridge, IL
Lifetime Fitness Indoor Triathlon
Mar 10, 2024
Yorkville, IL
Welcome To The Run SOB Run
Mar 16, 2024
Belleville, IL
Lucky Leprechaun 5K
Mar 16, 2024
Lemont, IL
CORE Indoor Triathlon
Mar 10, 2024
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
Libertyville, IL
Bunny Wabbit Run
Mar 30, 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
Litchfield, IL
Litchfield Spring Duathlon
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
Chicago Lakefront 50K
Mar 30, 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
Columbia, IL
MoCo StartUP 5K Color Run
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
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
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. Cornerstone Lakes parkrun
-
Mar 1, 2025Saturday
-
5K run
More Information
-
West Chicago, IL
Dupage County, IL
2. Heritage Harbor parkrun
-
Mar 1, 2025Saturday
-
5K run
More Information
-
Ottawa, IL
LaSalle County, IL
3. Manhattan Irish Fest Parade 5K
-
Past DateMar 2, 2024Saturday
-
5K run
More Information
-
Manhattan, IL
Will County, IL
4. Miller Park Zoo Stampede
-
Past DateMar 2, 2024Saturday
-
5K run | kids run
More Information
-
Bloomington, IL
McLean County, IL
5. Oak Forest Fleadh 5K
-
Past DateMar 2, 2024Saturday
-
5K run
More Information
-
Oak Forest, IL
Cook County, IL
6. AOH Top of the Morning 5K
-
Past DateMar 3, 2024Sunday
-
5K run | kids run
More Information
-
Shiloh, IL
St Clair County, IL
7. Kegan Johns Memorial 10K 5K
-
Past DateMar 3, 2024Sunday
-
10K, 5K run
More Information
-
Marion, IL
Williamson County, IL
8. Cornerstone Lakes parkrun
-
Mar 8, 2025Saturday
-
5K run
More Information
-
West Chicago, IL
Dupage County, IL
9. Heritage Harbor parkrun
-
Mar 8, 2025Saturday
-
5K run
More Information
-
Ottawa, IL
LaSalle County, IL
10. Cactus Classic Trail Race
-
Past DateMar 9, 2024Saturday
-
26.2M, 13.1M, 10K trail run
More Information
-
Manito, IL
Mason County, IL
11. DUbliNDEE Kilted 5K
-
Past DateMar 9, 2024Saturday
-
5K run
More Information
-
East Dundee, IL
Kane County, IL
12. St. Paddys Day 5K
-
Past DateMar 9, 2024Saturday
-
5K run
More Information
-
Naperville, IL
Dupage County, IL
13. CORE Indoor Triathlon
-
Past DateMar 10, 2024Sunday
-
indoor triathlon
More Information
-
Lemont, IL
Cook County, IL
14. ET Indoor Triathlon Series
-
Past DateMar 10, 2024Sunday
-
indoor triathlon
More Information
-
Lisle, IL
Dupage County, IL
15. Fight for Air Climb - Oakbrook Terrace Tower
-
Past DateMar 10, 2024Sunday
-
stair climb
More Information
-
Oakbrook Terrace, IL
Dupage County, IL
16. Kelly's Fun Run
-
Past DateMar 10, 2024Sunday
-
5K run
More Information
-
Quincy, IL
Adams County, IL
17. Lifetime Fitness Indoor Triathlon
-
Past DateMar 10, 2024Sunday
-
indoor triathlon
More Information
-
Burr Ridge, IL
Dupage County, IL
18. Running O' The Green 8K
-
Past DateMar 10, 2024Sunday
-
8K run
More Information
-
Tinley Park, IL
Cook County, IL
19. Tri Your Luck Indoor Triathlon
-
Past DateMar 10, 2024Sunday
-
indoor triathlon
More Information
-
Palatine, IL
Cook County, IL
20. Forge Trail Half Marathon & Quarter Marathon
-
Mar 15, 2025Saturday
-
13.1M, 6.6M trail run
More Information
-
Lemont, 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.