Race Discovery

5K races in Illinois, United States — 2026 running calendar

897 events found

Popcorn Day 5k Run, Walk, and Kids Fun Run logo
Sep
11

Popcorn Day 5k Run, Walk, and Kids Fun Run

Ridgway, Illinois, United States
Running Walking
5K Walk Kids Fun Run
Herrin High School XC Invite
Sep
10

Herrin High School XC Invite

Herrin, Illinois, United States
Running
4.8K
Rock Springs Demo Run/Walk
Sep
10

Rock Springs Demo Run/Walk

Decatur, Illinois, United States
Running
4.8K
Sandwich Fair Shake Up Shuffle logo
Sep
07

Sandwich Fair Shake Up Shuffle

Sandwich, Illinois, United States
Running
5K 1.6K
JJK5K logo
Sep
07

JJK5K

Madison, Illinois, United States
Running Walking
5K 2K
Shannon Labor Day/Homecoming 5k
Sep
06

Shannon Labor Day/Homecoming 5k

Shannon, Illinois, United States
Running
5K
Shannon Labor Day 5K
Sep
06

Shannon Labor Day 5K

Shannon, Illinois, United States
Running
5K
Herscher Hare & Tortoise 5K Race & 2 Mile Fun Walk
Sep
06

Herscher Hare & Tortoise 5K Race & 2 Mile Fun Walk

Herscher, Illinois, United States
Running Walking
5K 3.2K
Time and a Half Relay & 5K logo
Sep
06

Time and a Half Relay & 5K

Chicago, Illinois, United States
Running
19.3K 5K
Check My Flow Blood Clot Foundation 5K Walk/Run/Bike Event
Sep
06

Check My Flow Blood Clot Foundation 5K Walk/Run/Bike Event

Chicago, Illinois, United States
Running
5K
Kz5K logo
Sep
05

Kz5K

Casey, Illinois, United States
Running
5K
Charger 10 Mile & 6k logo
Sep
05

Charger 10 Mile & 6k

Milan, Illinois, United States
Running
16.1K 5K