May 2027 races in Chicago

There are 4 running events listed in Chicago for May 2027 — 3 5K, 3 10K, 1 Half Marathon, 2 Marathon, 1 Trail Run — starting with Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile on Sat, May 1, 2027. Every listing shows the date, venue, and distances, with a direct link to registration.

• Sat, May 1, 2027 Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile 1 S, 151 Winfield Rd · Wheaton, IL · From $30 5K10K Road
• Sun, May 2, 2027 Chicagoland Spring Marathon, Half Marathon & 10K 425 N Martingale Rd · Schaumburg, IL · From $40 5K10KHalf MarathonMarathon Road
• Sat, May 8, 2027 F^3 Cap Sauers Trail Marathon & 10 Mile 11200 S Willow Springs Rd · Palos Hills, IL · From $60 10KMarathonTrail Run Trail
• Sat, May 8, 2027 Quarryman Challenge 418 Main St · Lemont, IL · From $30 5K Road

Quick answers

How many races are there in Chicago in May 2027?

4 running events are listed in Chicago for May 2027, from Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile on Sat, May 1, 2027 to Quarryman Challenge on Sat, May 8, 2027. Every listing links directly to registration.

What distances can I race in Chicago in May?

The May 2027 calendar in Chicago includes 3 5K, 3 10K, 1 Half Marathon, 2 Marathon, 1 Trail Run.

What is the first race of May 2027 in Chicago?

Northern Illinois Food Bank's Fight Hunger 5K I 10K I 1-Mile on Sat, May 1, 2027 at 1 S, 151 Winfield Rd.