2017 - 2018 Illinois Race Calendar

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in Illinois among 1164 races.

1,164 races

Belvidere Santa Run

12/23/2017 - 07:00
USA / East North Central / Illinois / Belvidere
Shorter than 10 km race
Running

Commitment Day 5K - RomeoVille

01/01/2018 - 11:00
USA / East North Central / Illinois / Romeoville
5k race
Road Running

So iLL Resolution Run

01/01/2018 - 09:00
USA / East North Central / Illinois / Alto Pass
10 km race to Half Marathon
Trail Running

Chicago Polar Bear Dash Half Marathon, 10K & 5K

Chicago Polar Bear 5K
01/06/2018 - 11:45
USA / East North Central / Illinois / Chicago
5k race
Running

Chicago Polar Bear Dash Half Marathon, 10K & 5K

Chicago Polar Bear Dash 10K
01/06/2018 - 09:45
USA / East North Central / Illinois / Chicago
10k race
Running

Chicago Polar Bear Dash Half Marathon, 10K & 5K

Chicago Polar Bear Dash Half Marathon
01/06/2018 - 09:00
USA / East North Central / Illinois / Chicago
Half Marathon
Running

Frozen Gnome

10K Fun Run
01/13/2018 - 07:45
USA / East North Central / Illinois / Crystal Lake
10k race
Snow Forest Trail Running Single loop

Frozen Gnome

50K
01/13/2018 - 07:45
USA / East North Central / Illinois / Crystal Lake
Ultramarathon
Snow Forest Trail Running

River to River Runners - January Prediction Run

01/14/2018
USA / East North Central / Illinois / Marion
5k race
Running

Chiro-Med Winter Luau 5K & Main Street Mile

1 Mile
01/20/2018 - 09:45
USA / East North Central / Illinois / Belleville
Shorter than 10 km race
Running

Chiro-Med Winter Luau 5K & Main Street Mile

5K
01/20/2018 - 09:00
USA / East North Central / Illinois / Belleville
5k race
Running

F^3 Lake Half Marathon

5K
01/20/2018
USA / East North Central / Illinois / Chicago
5k race
Running
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