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Chicago Half Marathon 2026
Run along Chicago's stunning lakefront with panoramic views of the skyline. This flat, fast course follows the Lakefront Trail and is one of the best fall half marathons in the country. Cool September weather makes it ideal for fast times.
Race Day
September 27, 2026
Location
Chicago, IL
Avg Temperature
65°F
Time left
25 weeks
Course Highlights
- Scenic lakefront course along Lake Michigan
- Chicago skyline views throughout
- Flat and fast — great for PRs
- Finish in Jackson Park
Race Day Conditions
Course Profile
flat
Flat course — great for setting a PR or running your first half.
Weather
~65°F
Mild — light clothing, stay hydrated early.
Recommended Training Plans
With 25 weeks until race day, we recommend a 12-week training plan. Start training by the date below to be ready.
Train for the Chicago Half Marathon
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