2018 - 2019 Illinois Race Calendar in October

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in Illinois during the month of October among 163 races.

163 races

Autumn Leaf Run

2018-10-06 - 09:00
North America / USA / East North Central / Illinois / Freeport
5k race
Trail Running

Caitlin's Challenge 5K Run/Walk

2018-10-06 - 08:00
North America / USA / East North Central / Illinois / Camargo
Shorter than 10 km race
Road Running Solo

Farmdale Trail Runs

10K
2018-10-06 - 08:00
North America / USA / East North Central / Illinois / East Peoria
10k race
Trail Running Solo

Farmdale Trail Runs

Half Marathon
2018-10-06 - 08:00
North America / USA / East North Central / Illinois / East Peoria
Half Marathon
Trail Running Solo

Farmdale Trail Runs

100 Mile
2018-10-06 - 05:00
North America / USA / East North Central / Illinois / East Peoria
Ultramarathon
Trail Running Solo

Farmdale Trail Runs

30 Mile
2018-10-06 - 07:00
North America / USA / East North Central / Illinois / East Peoria
Ultramarathon
Trail Running Solo

Farmdale Trail Runs

50 Mile
2018-10-06 - 05:00
North America / USA / East North Central / Illinois / East Peoria
Ultramarathon
Trail Running Solo

For Kids Sake Superhero 5k

2018-10-06 - 09:30
North America / USA / East North Central / Illinois / Carbondale
Shorter than 10 km race
Road Running Solo

Prairie State Half Marathon & 10K

Half Marathon
2018-10-06 - 08:30
North America / USA / East North Central / Illinois / Long Grove
Half Marathon
Road Running Solo

Prairie State Half Marathon & 10K

10K
2018-10-06 - 08:30
North America / USA / East North Central / Illinois / Long Grove
10k race
Road Running Solo

Rock Valley College Golden Futures 5K Run/Walk

1 Mile Walk
2018-10-06 - 08:05
North America / USA / East North Central / Illinois / Rockford
Shorter than 10 km race
Road Walking Solo

Rock Valley College Golden Futures 5K Run/Walk

5K
2018-10-06 - 08:00
North America / USA / East North Central / Illinois / Rockford
5k race
Road Running Solo
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