Illinois
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Illinois Running Calendar 2026-2027
Monthly updates for Illinois
Get new running races (and updates) in your inbox every month.
Explore the best running races in Illinois for 2026-2027! Our updated list features 680 exciting races across the region. Find your next race in Illinois below and join the running community at these great events!
March 2026
Take part in this untimed, community-focused 5K in Charleston. The event starts and ends at The Uptowner, featuring an out-and-back route with a turnaround at Roselawn Cemetery. It's a stop on the statewide Illinois Adventure Series.
April 2026
A neighborhood 5K tribute in Evergreen Park that starts and finishes at Porter Cullins and runs out and back to St. Mary Catholic Cemetery, offering a short course that connects local history with community remembrance.