2019 - 2020 October Races held in Illinois

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in in Illinois during the month of October among 210 races.

210 races

The Hennepin Hundred

50M
2019-10-05 - 07:00
North America / USA / East North Central / Illinois / Sterling
Ultramarathon
Trail Running Solo

The Hennepin Hundred

100M
2019-10-05 - 07:00
North America / USA / East North Central / Illinois / Sterling
Ultramarathon
Trail Running Solo

The Hennepin Hundred

100M Relay
2019-10-05
North America / USA / East North Central / Illinois / Sterling
Ultramarathon
Trail Running Relay

The Hennepin Hundred

50K
2019-10-05 - 17:00
North America / USA / East North Central / Illinois / Sterling
Ultramarathon
Trail Running Solo

Chicago Marathon

2019-10-13 - 07:30
North America / USA / East North Central / Illinois / Chicago
Marathon
Boston Qualifier Road Running Flat Solo

Watershed Run Wild!

1mi Run/Walk
2017-10-01 - 09:30
North America / USA / East North Central / Illinois / Edwardsville
Shorter than 10 km race
Road Running

Watershed Run Wild!

5K Run/Walk
2017-10-01 - 09:00
North America / USA / East North Central / Illinois / Edwardsville
5k race
Road Running

Milli Mile Street Race

2017-10-07 - 08:30
North America / USA / East North Central / Illinois / Decatur
Shorter than 10 km race
Running

Mud Mayhem

Wave 4
2017-10-07 - 09:15
North America / USA / East North Central / Illinois / Hanna City
Unkwnon distance race
Obstacle Race

Mud Mayhem

Wave 8
2017-10-07 - 10:15
North America / USA / East North Central / Illinois / Hanna City
Unkwnon distance race
Obstacle Race

Mud Mayhem

Wave 5
2017-10-07 - 09:30
North America / USA / East North Central / Illinois / Hanna City
Unkwnon distance race
Obstacle Race

Mud Mayhem

Wave 10
2017-10-07 - 10:45
North America / USA / East North Central / Illinois / Hanna City
Unkwnon distance race
Obstacle Race

Mud Mayhem

Wave 1
2017-10-07 - 08:30
North America / USA / East North Central / Illinois / Hanna City
Unkwnon distance race
Obstacle Race

Mud Mayhem

Wave 2
2017-10-07 - 08:45
North America / USA / East North Central / Illinois / Hanna City
Unkwnon distance race
Obstacle Race

Mud Mayhem

Wave 3
2017-10-07 - 09:00
North America / USA / East North Central / Illinois / Hanna City
Unkwnon distance race
Obstacle Race
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