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5k Runs found in Illinois in August
View all ↓5k Runs in Illinois in August 2025
Find A Race is the US's favourite event listings site. Check out our list of August 2025 5k Runs in Illinois below.
Race Calendar: 5k Runs found in August
🚀Boosted
RAMP River Run – 3K, 5K, & 1/2 Marathon Run
Rockford, Illinois
16 Aug 25
Free - $80.50
🚀Boosted
Hope Starts Here 5K
Downers Grove, Illinois
16 Aug 25
$27.50
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Soar for 78
Scott Air Force Base, Illinois
25 Jul 25 - 03 Aug 25
$16.90 - $32.80
SSW Running Club Club Challenge 5k
Tinley Park, Illinois
06 Aug 25
$33.05
Lake Forest Day 5K Fun Run
Lake Forest, Illinois
06 Aug 25
$56.12
Wenona 5k
Wenona, Illinois
08 Aug 25
$32.80
Reagle Eagle Run 5K
Aviston, Illinois
08 Aug 25
$22.80 - $33.53
Cobden Peach Festival 5k
Cobden, Illinois
09 Aug 25
$6.98 - $17.65
Run Your Bundts Off 5k Fun Run & Walk
Springfield, Illinois
09 Aug 25
$43.40
COG St. John FIT To SERVE Walk/ Run
Aurora, Illinois
09 Aug 25
$27.50
Cisne Reunion 5k Run/Walk
Cisne, Illinois
09 Aug 25
$6.30 - $27.50
Mansfield 5K Run & Walk
Mansfield, Illinois
09 Aug 25
$32.00
NIGHT NATION RUN - CHICAGO
Chicago, Illinois
09 Aug 25
$49.98 - $71.98
Bulldog Challenge
Effingham, Illinois
09 Aug 25
$33.30
Back-to-School Family Fun 5K
Wheeling, Illinois
09 Aug 25
$27.50
The Nick Teddy 5k Presented By Tug Fest-Illinois
Port Byron, Illinois
09 Aug 25
$23.15 - $39.05
Evergreen Lake 5K
Hudson, Illinois
09 Aug 25
$3.00 - $25.00
Summer Sizzler- Greater Chicago
Aurora, Illinois
10 Aug 25
$20.83 - $46.28
Hecker Tiki Trot 5K
Hecker, Illinois
16 Aug 25
$22.80 - $33.53
Hull of a Race
Hull, Illinois
16 Aug 25
$10.00 - $30.00
Hope Starts Here 5K
Downers Grove, Illinois
16 Aug 25
$27.50
RAMP River Run – 3K, 5K, & 1/2 Marathon Run
Rockford, Illinois
16 Aug 25
Free - $80.50
Fairbury Fair 5K and 2 Mile Walk
Fairbury, Illinois
16 Aug 25
$10.00 - $30.00
Flight to the Finish
Zion, Illinois
16 Aug 25
$38.10
Prostate Cancer Awareness 5K Walk/Run/Bike-Most Worshipful Prince Hall Grand Lodge of IL (one race four locations simulantaneously)
Chicago, Illinois
16 Aug 25
$35.00
Out Run Hunger 5k fun run/walk
Yorkville, Illinois
16 Aug 25
$25.00
"Boo" Milby Memory 5k Run/Walk
LaSalle, Illinois
16 Aug 25
$32.80
Project 61 5K Fundraiser
Sullivan, Illinois
16 Aug 25
$25.00
2025 Father Jerry 5K
Olney, Illinois
16 Aug 25
Free - $32.80
Abe's Amble
Springfield, Illinois
17 Aug 25
$54.00
Skyhawk Shuffle
Johnsburg, Illinois
17 Aug 25
$38.10 - $48.70
Alpine Races 5k and 10 Mile
Lake Zurich, Illinois
17 Aug 25
$6.30 - $85.79
Flanagan Fest Run
Flanagan, Illinois
23 Aug 25
$38.10
Parkie’s 5K
Bolingbrook, Illinois
23 Aug 25
$27.50 - $38.10
Skokie's Backlot Dash 5K and 1/2 Mile Youth Color Run
Skokie, Illinois
23 Aug 25
$23.00 - $43.50
Sylvan Shuffle
Amboy, Illinois
23 Aug 25
$27.50
SMG 5K Race & 1 Mile Run
Downers Grove, Illinois
23 Aug 25
$27.50 - $38.10
Watseka Family Festival - 5K Color Run
Watseka, Illinois
23 Aug 25
Free - $22.20
Old Settlers 5k Run & 1 Mile Walk or Run
Lacon, Illinois
23 Aug 25
$32.80
Mujeres on the Run
Chicago, Illinois
23 Aug 25
$54.25
Balloons Over 66 5K
Lincoln, Illinois
23 Aug 25
$12.10 - $33.30
Folty 5k
Tonica, Illinois
23 Aug 25
$22.20
Showing 1-40 of 54 results