5K Races in Illinois, United States 2026
5 kilometres — the most popular race distance, and the usual first race for new runners. Browse upcoming events in United States.
109 upcoming races
Upcoming Races
Running
NCSL Fun Run 5K
Jul 28, 2026Chicago, USA
Run 5 m
Running
Dim Sum & Then Some: The Uptown 5K/10K & Kids Dash
Aug 1, 2026Chicago, USA
Run 5 m
Running
College of DuPage 5k & Track Fest
Aug 1, 2026Glen Ellyn, USA
Run 5 m
Running
2026 Johnsonville Community Days 5K Run/Walk
Aug 1, 2026Johnsonville, USA
Run 5 m
Running
Indian Creek 5K
Aug 1, 2026Toulon, USA
Run 5 m
Running
AOTK Nourish the Nations 5k Color Run/Walk
Aug 1, 2026Geneseo, USA
Run 5 m
Running
Lake Forest Day 5K
Aug 5, 2026Lake Forest, USA
Run 5 m
Running
Back-to-School Family Fun 5K
Aug 8, 2026Wheeling, USA
Run 5 m
Running
12th Annual - Race To Stop Hunger 5k
Aug 8, 2026Bloomingdale, USA
Run 5 m
Running
Happy Feet Healthy Heart 5K Walk
Aug 9, 2026Wheaton, USA
Run 5 m
Running
Run Like A Rockstar 5K
Aug 14, 2026Rock Island, USA
Run 5 m
Running
"Boo" Milby Memory 5k Run/Walk
Aug 15, 2026LaSalle, USA
Run 5 m
Running
Brimfield Old Settlers Days 5K
Aug 15, 2026Brimfield, USA
Run 5 m
Running
Lena Brew Run 5k
Aug 15, 2026Lena, USA
Run 5 m
Running
"Boo" Milby Memory 5k Run/Walk
Aug 15, 2026LaSalle, USA
Run 5 m
Running
2026 Father Jerry 5K
Aug 15, 2026Olney, USA
Run 5 m
Running
Bagel Run 5K/10K/13.1 CHICAGO/EVANSTON
Aug 15, 2026Chicago, USA
Run 5 m
Running
Rolling of the Bulls 5K
Aug 15, 2026West Peoria, USA
Run 5 m
Running
Alpine Races 5k and 10 Mile
Aug 16, 2026Lake Zurich, USA
Run 5 m
Running
Alana's Eternal Light 5K
Aug 22, 2026Genoa, USA
Run 5 m