How many races are happening in summer 2027 in Illinois?+–
Endurance Grid's Race Calendar lists 49 upcoming endurance races in summer 2027 in Illinois, across 38 cities.
What sports have races in summer 2027 in Illinois?+–
Races in summer 2027 in Illinois span road cycling, duathlon, obstacle course, rucking, running, swimming, trail running, and triathlon.
Which Illinois cities have races in summer 2027?+–
Races in summer 2027 in Illinois are held in Chicago, Greater Chicago, Rockford, Olney, Springfield, Barrington Hills, Bedford Park, Beecher, Belleville, and Bolingbrook.
How current is this summer race calendar for Illinois?+–
This page refreshes every day and always shows the next summer in Illinois, so the listing never goes stale.