
Chicagoland Spring Marathon & Half Marathon
⚠️ 2027 edition: provisional information
The date is estimated from the 2026 edition (May 3, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.
Available distances
About
The Chicagoland Spring Marathon & Half Marathon takes place in Chicago, Illinois, in early May, mixing urban adventure with green space. Runners can choose the full marathon (26.2 miles), the half marathon (13.1 miles) or a 10K, which gives both first-timers and experienced distance runners a place on the starting line.
Chicago offers a lot once you have your finisher's photo. Millennium Park and its Cloud Gate sculpture, the Chicago Riverwalk, the Art Institute, the Shedd Aquarium and Lincoln Park Zoo are all well known, and the Forest Preserves of Cook County are less than an hour away. Spring in the Midwest can be breezy and unpredictable, so train in a range of conditions.
Highlights
- Off-road
- City
- Big city
- Park
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Races nearby
Other upcoming races around Chicago.
Arlington Heights Turkey Trot
Nov 26, 2026 · Arlington Heights, IL · 2 mi away
100 m · 3.1 mi
Schaumburg Turkey Trot Half Marathon & 5K
Nov 28, 2026 · Elk Grove Village, IL · 4 mi away
13.1 mi · 3.1 mi · 100 m
Rotary Santa Run Walk & Reindeer Dash
Dec 5, 2026 · Arlington Heights, IL · 4 mi away
3.1 mi · 0.3 mi
Cheers to New Year's 5k Run/Walk - Itasca, IL
Jan 1, 2027 · Itasca, IL · 5 mi away
3.1 mi
Long Grove Turkey Trot 5K & 8K
Nov 26, 2026 · Long Grove, IL · 10 mi away
5 mi · 3.1 mi
Beat The Eagle 5K
Nov 14, 2026 · Lombard, IL · 11 mi away
3.1 mi · 1 mi