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5k Runs found in Illinois in Fall
View all ↓5k Runs in Illinois in Fall 2026
Find A Race is the US's favourite event listings site. Check out our list of Fall 2026 5k Runs in Illinois below.
Race Calendar: 5k Runs found in Fall
🚀Boosted
Abbott Chicago 5K
Chicago, Illinois
Sat 10 Oct 26
$51.00
🚀Boosted
Northbrook District 27 PTA 5K, 1 Mile and Kid's Dash
Northbrook, Illinois
Sat 26 Sep 26
$18.49 - $35.99
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Nik's 7K Home Run & 1.5 Mile Walk & Grammy's Auction at MercyHealth Sportscore Two (Indoor Sports Center)
Loves Park, Illinois
Sat 10 Oct 26
Free - $38.99
Welcome Run 5K
Lansing, Illinois
Sat 10 Oct 26
$35.00
Abbott Chicago 5K
Chicago, Illinois
Sat 10 Oct 26
$51.00
13th Annual Harvest Hustle 5K
Niles, Illinois
Sat 10 Oct 26
$11.60 - $27.50
El Trote De Las Calacas
Elgin, Illinois
Sat 10 Oct 26
$48.99
Chicago Fall Classic Half Marathon, 10K & 5K
Chicago, Illinois
Sat 17 Oct 26
$14.94 - $134.99
Tunnel to Towers 5K Run & Walk - Quincy, IL
Quincy, Illinois
Sat 17 Oct 26
Free - $35.00
JAIMIE COX MEMORIAL RUN
Roscoe, Illinois
Sat 17 Oct 26
$22.20 - $32.80
Cantigny 5K Run/Walk 2026 - Benefiting The Midwest Shelter for Homeless Veterans
Wheaton, Illinois
Sat 17 Oct 26
$5.00 - $20.00
Rosehill Cemetery 'Crypt' 5K Run/Walk
Chicago, Illinois
Sat 17 Oct 26
$46.44 - $51.77
Oktoberfest Rotary Run
Bloomington, Illinois
Sun 18 Oct 26
$11.60 - $32.80
23rd Annual This Run's For Jack 2026
Glen Ellyn, Illinois
Sun 18 Oct 26
$28.29 - $44.30
Bolingbrook Howl-O-Ween 5K
Bolingbrook, Illinois
Sun 18 Oct 26
$38.10
Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run
Spring Grove, Illinois
Sun 18 Oct 26
Free - $55.19
Haunted Highlander Assault Trail Run
Pingree Grove, Illinois
Fri 23 Oct 26
$64.60
Halloween Hustle 5K & Kids Dash
Palatine, Illinois
Sat 24 Oct 26
$22.20 - $43.39
Forte 5K Run/Walk
Channahon, Illinois
Sat 24 Oct 26
$29.62
Batavia United Way Bat Race 5K & 10K
Batavia, Illinois
Sat 24 Oct 26
$6.30 - $48.70
The Fall Color 5K
Lisle, Illinois
Sat 24 Oct 26
$44.30 - $60.31
Lake Bluff PTO Pumpkin Chase
Lake Bluff, Illinois
Sat 24 Oct 26
$22.20 - $38.10
Marshall Rotary Jack-O-Jog
Marshall, Illinois
Sat 24 Oct 26
Free - $29.50
Howl-o-ween 5k - Schaumburg
Rolling Meadows, Illinois
Sat 24 Oct 26
$33.49
Polish Independence Run
Chicago, Illinois
Sun 25 Oct 26
$49.00 - $69.00
Governors State University Jaguar 5K
University Park, Illinois
Sun 25 Oct 26
$38.35
Hot Cider Hustle - Wheaton 8 Mile Run & 5K Run/Walk
Wheaton, Illinois
Sun 25 Oct 26
$14.94 - $103.50
Haunted Halloween Half Marathon & 5km
Chicago, Illinois
Sun 25 Oct 26
$38.35 - $59.55
Spooky Sprint - Greater Chicago
Shorewood, Illinois
Sun 25 Oct 26
$20.83 - $73.94
Riverside Foundation Halloween Hustle 5K Walk or Run
Lincolnshire, Illinois
Sun 25 Oct 26
$50.70
Tri-State Warrior Run
Quincy, Illinois
Sun 25 Oct 26
$11.60 - $48.70
Howl-o-ween 5k - Dan Ryan Woods
Chicago, Illinois
Sun 25 Oct 26
$28.49
Day of the Dead Family 5K Run/Walk
Wheeling, Illinois
Sun 25 Oct 26
$38.10
Haunted Oak 5K
Homer Glen, Illinois
Sun 25 Oct 26
$11.60 - $38.10
The Copper Penny Spirits Halloween Eve 5k
Vandalia, Illinois
Fri 30 Oct 26
$54.00
5k for The Kids: Race Through the Decades
Oblong, Illinois
Sat 31 Oct 26
$32.80
PB&J Fuel Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 31 Oct 26
$32.80 - $48.70
Rock Falls First Responder 5k
Rock Falls, Illinois
Sat 31 Oct 26
$10.00 - $30.00
Halloween Trick or Trot Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 31 Oct 26
$32.80 - $48.70
Cupcake 5K
Champaign, Illinois
Sun 01 Nov 26
$22.20 - $43.40
Eckert's Belleville Farm Wine Run Turkey Trot 5k
Belleville, Illinois
Sat 07 Nov 26
$33.49
Veteran's Day 5K
Danville, Illinois
Sat 07 Nov 26
$22.20
Showing 121-160 of 207 results
