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 199 races.

199 races

Country Sole Half Marathon, 10K & 5K

Half Marathon
2018-10-20 - 07:15
North America / USA / East North Central / Illinois / Chicago
Half Marathon
Road Running Solo

Country Sole Half Marathon, 10K & 5K

10K Run/Walk
2018-10-20 - 07:15
North America / USA / East North Central / Illinois / Chicago
10k race
Road Running Solo

Country Sole Half Marathon, 10K & 5K

5K Run/Walk
2018-10-20 - 07:15
North America / USA / East North Central / Illinois / Chicago
5k race
Road Running Solo

Danielle Turner Dohrman Nursing Scholarship 5k

2018-10-20 - 08:00
North America / USA / East North Central / Illinois / Millstadt
5k race
Road Running Solo

Halloween Hustle 5K - Springfield, IL

2018-10-20 - 10:00
North America / USA / East North Central / Illinois / Springfield
Shorter than 10 km race
Road Running Solo

Harvest Hustle

2018-10-20 - 08:30
North America / USA / East North Central / Illinois / Niles
5k race
Road Running Solo

Illini Mentor Program 5K Fun Run

1 km Walk
2018-10-20
North America / USA / East North Central / Illinois / Urbana
Shorter than 10 km race
Road Walking Solo

Illini Mentor Program 5K Fun Run

5K
2018-10-20 - 10:00
North America / USA / East North Central / Illinois / Urbana
5k race
Road Running Solo

Illini Mentor Program 5K Fun Run

5K - 5 Person Relay
2018-10-20 - 10:00
North America / USA / East North Central / Illinois / Urbana
5k race
Road Running Relay

IMP Annual 5K/Fun Run

1K walk
2018-10-20 - 10:00
North America / USA / East North Central / Illinois / Urbana
Shorter than 10 km race
Road Walking Solo

IMP Annual 5K/Fun Run

5K
2018-10-20 - 10:00
North America / USA / East North Central / Illinois / Urbana
5k race
Road Running Solo

Ondessonk's Trail Races

The Moccasin Gap Trail Half Marathon
2018-10-20 - 07:00
North America / USA / East North Central / Illinois / Ozark
Half Marathon
Trail Running Solo
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