2018 - 2019 Illinois Race Calendar in May

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in Illinois during the month of May among 122 races.

122 races

Techno Trot 5K & Kids 1/2 Mile Race

Kids 1/2 Mile
2019-05-04 - 08:45
North America / USA / East North Central / Illinois / Winthrop Harbor
Shorter than 10 km race
Road Running Solo Kids

Techno Trot 5K & Kids 1/2 Mile Race

5K Run
2019-05-04 - 09:00
North America / USA / East North Central / Illinois / Winthrop Harbor
5k race
Road Running Solo

NAMI Southwestern Illinois Mental Health 5K Race for Recovery

5K Run/Walk
2019-05-11 - 08:00
North America / USA / East North Central / Illinois / Sauget
Shorter than 10 km race
Road Running Solo

NAMI Southwestern Illinois Mental Health 5K Race for Recovery

1 Mile Walk
2019-05-11 - 08:00
North America / USA / East North Central / Illinois / Sauget
Shorter than 10 km race
Road Walking Solo

Mother's Day 5k Run/Walk - Barrington

5K Run/Walk
2019-05-12 - 08:00
North America / USA / East North Central / Illinois / Barrington
5k race
Road Running Solo

Mother's Day 5k Run/Walk - Barrington

Kids Fun Run
2019-05-12 - 07:50
North America / USA / East North Central / Illinois / Barrington
Shorter than 10 km race
Road Running Solo Kids

Mother's Day 5k Run/Walk - Barrington

5k Walk
2019-05-12 - 08:00
North America / USA / East North Central / Illinois / Barrington
5k race
Road Walking Solo

Mother's Day 5k Run/Walk - Kildeer

2019-05-12 - 08:30
North America / USA / East North Central / Illinois / Kildeer
5k race
Road Running Solo

Chicago Spring Half Marathon

Chicago Spring Half Marathon
2019-05-19 - 07:00
North America / USA / East North Central / Illinois / Chicago
Half Marathon
Road Running Flat Solo

Chicago Spring Half Marathon

Chicago Spring 10K
2019-05-19 - 07:00
North America / USA / East North Central / Illinois / Chicago
10k race
Road Running Solo

Road to Carthage Marathon/Half Marathon/5 person relay

Marathon
2019-05-25 - 06:00
North America / USA / East North Central / Illinois / Nauvoo
Marathon
Road Running Solo

Road to Carthage Marathon/Half Marathon/5 person relay

5-Person Marathon Relay
2019-05-25 - 06:00
North America / USA / East North Central / Illinois / Nauvoo
Marathon
Road Running Relay
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