How many races are happening in May 2027 in Illinois?+
Endurance Grid's Race Calendar lists 12 upcoming endurance races in May 2027 in Illinois, across 11 cities.
What sports have races in May 2027 in Illinois?+
Races in May 2027 in Illinois span obstacle course, rucking, running, and trail running.
Which Illinois cities have races in May 2027?+
Races in May 2027 in Illinois are held in Byron, Bloomington, Hanna City, Lemont, Loves Park, Odin, Onarga, Palos Hills, Schaumburg, and Sheridan.
How current is this May race calendar for Illinois?+
This page refreshes every day and always shows the next May in Illinois, so the listing never goes stale.