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Illinois 5K Race Calendar 2026-2027

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Explore the best 5k races in Illinois for 2026-2027! Our updated list features 526 exciting races across the region. Find your next race in Illinois below and join the running community at these great events!

September 2026
Sep
27
Su

Plainfield Harvest Run

5 km 10 km
Sep
27
Su

Northwest CASA Pumpkin Dash

5 km 10 km
Sep
27
Su

Run for Honor 5K - Springfield

5 km
Sep
27
Su

Route 66 Mother Road 5K Foot Race

5 km
Sep
27
Su

Bodies Race Company - Greater Chicago

3 mi 6 mi 13 mi
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Sep
27
Su

Chi-Care 5K Run/Walk

5 km
Sep
27
Su

F3 Naperville 5K Run & Walk

5 km
Sep
27
Su

Inside Out Club Fall Family 5K

5 km
Sep
27
Su

Barkapalooza - Lisle

5 km
Sep
27
Su

The "Oui" Run 5K

5 km
Sep
27
Su

Fall Fest 5K and Kids Fun Run

5 km
Sep-Oct
27-3
Su - Sa

Illinois Homecoming Run

3 mi
Sep
27
Su

Chicago Miles for Melanoma 5K

5 km
Sep
27
Su

ETHS Homecoming Hustle 5K

5 km
Sep
27
Su

Catskin Days 5K

5 km
Sep
27
Su

Main Street Fest 5K

5 km
Sep
27
Su

She Moves Mujer Muévete 5K

3 mi
October 2026
Oct
2-4
Fr - Su

Shoreline Classic

5 km 15 km
Oct
2
Fr

Scott AFB - CMSAF Binnicker Memorial Run - Race at Your Base

5 km 9 km
Oct
3
Sa

Kickin' Up the Dust 5K

5 km
Kickin' Up the Dust 5K A western themed timed 5K at Fox Ranch in Plano with a costume contest, finishers medal, post race music and on site swag to support charity.
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