5K Races in Illinois, United States 2026 81 events
5 kilometres — the most popular race distance, and the usual first race for new runners. Browse upcoming events in United States.
Upcoming races
RunningIn 2 weeks
13th Annual Swifty Swine 5K
◎ Clinton, USA▤ Sep 26, 2026
5 km
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1st Annual APRCC Coqui 5K Run/Walk
◎ Aurora, USA▤ Sep 26, 2026
5 km
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6th Annual Hannah Mansell Happy Day Memorial 5K Run/Walk
◎ Jacksonville, USA▤ Sep 26, 2026
5 km
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Abuelitos 5K
◎ Chicago, USA▤ Sep 26, 2026
5 km
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Bloomingdale Trail 5K
◎ Chicago, USA▤ Sep 26, 2026
5 km
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Centerstone's 4th Annual Life;Story 5K Run/Walk for Suicide Prevention - Illinois
◎ Marion, USA▤ Sep 26, 2026
5 km
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Morris Hospital & Healthcare Centers Corn Fest 5K
◎ Morris, USA▤ Sep 26, 2026
5 km
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Our Fallen Hero 5K Run/Walk in Memory of PFC Aaron Toppen
◎ Mokena, USA▤ Sep 26, 2026
5 km
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2026 Chi-Care 5K Run/Walk
◎ Chicago, USA▤ Sep 27, 2026
5 km
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Inside Out Club Fall Family 5K
◎ Wheaton, USA▤ Sep 27, 2026
5 km
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The "Oui" Run 5K
◎ Chicago, USA▤ Sep 27, 2026
5 km
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3rd Annual Downers Grove, IL Ostomy 5k
◎ Downers Grove, USA▤ Oct 3, 2026
5 km
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5K Your Ways
◎ Robinson, USA▤ Oct 3, 2026
5 km
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Angels Against Abuse 5K Walk/Run
◎ Romeoville, USA▤ Oct 3, 2026
5 km
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Boo Island - 5K Charity Run/Walk
◎ Blue Island, USA▤ Oct 3, 2026
5 km
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Haunted Wine Run 5k at Busse Woods
◎ Elk Grove Village, USA▤ Oct 3, 2026
5 km
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2026 Lemons of Love Pink Lemonade 5K Run/Walk
◎ Mount Prospect, USA▤ Oct 4, 2026
5 km
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Cheesy Pretzel 5K and 1 Mile Walk
◎ Bolingbrook, USA▤ Oct 4, 2026
5 km
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Chicago - HFTC 5k
◎ Chicago, USA▤ Oct 4, 2026
5 km
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QC Java Jog 2K & 5K
◎ Coal Valley, USA▤ Oct 4, 2026
2 km