RunEmu

5K Races in Illinois (Page 2)

Browse 117+ upcoming 5k races in Illinois.

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Chicago 5K

Oct 10, 2026
Chicago, IL
5K
66°
49°
13%

Harvest Hustle 5K

Oct 10, 2026
Niles, IL
5K
65°
48°
13%

Care4 Breast Cancer Hybrid 5K

Oct 10, 2026
Woodstock, IL
3.1M
64°
42°
13%

Shake Your Trail Feather Trail Run

Oct 17, 2026
Charleston, IL
31.1M16M8M5K
66°
45°
12%

Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K

Oct 17, 2026
Chicago, IL
13.1M10K5K
63°
46°
13%

JAIMIE COX MEMORIAL RUN

Oct 17, 2026
Roscoe, IL
5K
57°
38°
12%

Cantigny 5K Run/Walk 2026 - Benefiting The Midwest Shelter for Homeless Veterans

Oct 17, 2026
Wheaton, IL
5K1M
62°
42°
12%

Rosehill Cemetery 'Crypt' 5K Run/Walk

Oct 17, 2026
Chicago, IL
5K
63°
46°
13%

Run Stephenson County

Oct 17, 2026
Orangeville, IL
13.1M10K5K
59°
40°
14%

Cantigny 5K

Oct 17, 2026
Wheaton, IL
5K
62°
42°
12%

Chicago Fall Classic

Oct 17, 2026
Chicago, IL
13.1M10K5K
63°
46°
13%

Rosehill Cemetery Crypt 5K

Oct 17, 2026
Chicago, IL
5K
63°
46°
13%

Run with the Nuns 5K

Oct 18, 2026
Lemont, IL
5K
62°
43°
14%

Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run

Oct 18, 2026
Spring Grove, IL
100M10K5K1M
60°
38°
13%

Frank Lloyd Wright Races

Oct 18, 2026
Oak Park, IL
10K5K
62°
46°
13%

Naperville Half Marathon

Oct 18, 2026
Naperville, IL
13.1M10K5K
62°
42°
14%

Run The Farm Or Run The Maze

Oct 18, 2026
Spring Grove, IL
10K5K
60°
38°
13%

Haunted Highlander Assault Trail Run

Oct 23, 2026
Pingree Grove, IL
5K
59°
38°
13%

2026 Will Run for Beer Chicago 5K

Oct 24, 2026
Chicago, IL
5K
60°
43°
13%

Batavia United Way Bat Race 5K & 10K

Oct 24, 2026
Batavia, IL
10K5K0.25M
59°
40°
14%
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