Illinois Running calendar 2024-2025

Explore the best running races in Illinois for 2024-2025! Our updated list features 98 exciting races across the state. Find your next race in Illinois below and join the running community at these great events!

January 2025
Jan
12
Sunday

F^3 @ the Forge: 10K Trail Run

Trail Run 10 km
Jan
25
Saturday

F^3 Lake Half Marathon

5 km 13 mi
March 2025
Mar
8
Saturday

Time to Paddy Half Marathon - Chicago

5 km 10 km 13 mi
Mar
15
Saturday

Muddy Shamrock @ The Forge

Trail Run 6 mi 13 mi
Mar
16
Sunday

Deer Park St. Paddy's 10K Run/Walk

5 km 10 km
Mar
22
Saturday

Skunk Ape 806/314 Trail Race

Trail Run 3 hr 8 hr
Mar
29
Saturday

Rend Lake Marathon

10 km 13 mi 26 mi
Mar
29
Saturday

Clinton Lake Ultra

Trail Run 10 mi 30 mi
April 2025
Apr
5
Saturday

Lincoln Presidential Half Marathon

13 mi
Apr
5
Saturday

Chi Town Half Marathon

10 km 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

Spring Chance BQ.2 Marathon

26 mi
Apr
12
Saturday

Donot Stop Half Marathon - Chicago

5 km 10 km 13 mi
Apr
19
Saturday

Loud Thunder 50

Trail Run 13 mi 50 km 50 mi
Apr
24-26
Th - Sa

Illinois Race Weekend

5 km 4 mi 10 km 13 mi
Apr
26
Saturday

Arny Johnson 10 Mile

5 km 10 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
May 2025
May
3
Saturday

Fight Hunger 10K

5 km 10 km