Chicago Marathon
This festival has wrapped for 2026 — it typically returns October 2027.
Next edition · 2027
2027 dates: not announced yet. Chicago Marathon typically returns in October. We read the organiser's site and update this page when dates are confirmed; what follows is the record of 2026.
The 48th Chicago Marathon: tens of thousands of runners on a flat, fast course through 29 neighborhoods.
- Dates: October 11, 2026
- Where: Starts and finishes in Grant Park
- Neighborhood: Loop (course runs through 29 neighborhoods)
- Cost: Free
How it was
This year's edition is over — the schedule and practical notes below are kept as the record of 2026.
Schedule
- Sun, Oct. 11 — Hours: Wheelchair starts ~7:20am; pro and first wave ~7:30–7:35am (subject to change)
What to expect
One of the World Marathon Majors. Spectators line the route with signs, music and cheer stations — Lakeview, Pilsen, Chinatown and Boystown are all rowdy spots.
Transit
Take the 'L' — street closures make driving downtown nearly impossible on race morning.
Family-friendly
Excellent for kids; pick a neighborhood spot rather than the crowded finish.
Local tips
- Pick two cheer spots on the same 'L' line so you can leapfrog your runner.
- Expect major road closures downtown from early morning into the afternoon.
Frequently asked questions
When is Chicago Marathon 2027?
The organiser has not announced 2027 dates yet. Chicago Marathon typically returns in October; this page is updated when dates are confirmed.
When is the 2026 Chicago Marathon?
Sunday, October 11, 2026.