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Illinois Running calendar 2024-2025

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Explore the best running races in Illinois for 2024-2025! Our updated list features 171 exciting races across the state. Find your next race in Illinois below and join the running community at these great events!

March 2025
Mar
22
Saturday

St. Patrick's Day Run

5 km
Mar
23
Sunday

Chain of Rocks 6K

6 km
Mar
29
Saturday

Eckert's Belleville Farm Wine Run 5k

5 km
Mar
29
Saturday

Clinton Lake Ultra

Trail Run 10 mi 30 mi
Mar
29
Saturday

We are the Shield

5 km
Mar
29
Saturday

Rend Lake Marathon

10 km 13 mi 26 mi
April 2025
Apr
5
Saturday

Race to EmpowHER

5 km
Apr
5
Saturday

Chi Town Half Marathon

10 km 13 mi
Apr
5
Saturday

Lincoln Presidential Half Marathon

13 mi
Apr
10-13
Th - Su

Potawatomi Trail Runs

Trail Run 10 mi 30 mi ... 150 mi 200 mi
Apr
11-12
Fr - Sa

Allerton Races

Trail Run 5 km 10 km 13 mi
Apr
12
Saturday

Donot Stop Half Marathon - Chicago

5 km 10 km 21 km
Apr
12
Saturday

Spring Chance BQ.2 Marathon

26 mi
Apr
19
Saturday

Loud Thunder 50

Trail Run 13 mi 50 km 50 mi
Apr
19
Saturday

Galena River Trail Run

5 km 10 km
Apr
19
Saturday

Chicken Run

5 km 10 km
Apr
24-26
Th - Sa

Illinois Race Weekend

5 km 10 km 13 mi 26 mi
Apr
26
Saturday

Childish Nonsense

Trail Run 10 km 25 km 50 km 50 mi
Apr
26
Saturday

Earth Day 50K/15 Mile/5 Mile

Trail Run 5 mi 15 mi 50 km
Apr
26
Saturday

Fox Trot 10K Run

5 km 4 mi 10 km