IL · April 2027
Half Marathons in Illinois in April
7 half marathons in Illinois are on the calendar for April 2027, in Chicago, Springfield, Crystal Lake, Geneva and more. Tap a race for the course, weather, past results and how to register.
Chi Town Half Marathon & 10K · Chicago, Illinois
Lincoln Presidential Half Marathon · Springfield, Illinois
2E
2027 Earth Day 50K/15 Mile/5Mile · Crystal Lake, Illinois
2S
2027 Spring Chance BQ2 Marathon · Geneva, Illinois
2027 Naperville Women's Half Marathon and 5K · Naperville, Illinois
RM
Riverboat Marathon Series - Day 7 · Vienna, Illinois
IR
Illinois Race Weekend · Champaign, Illinois