In cooperation with our cross-sector safety partners, Titan Security is monitoring the events around the 2025 Chicago Marathon, set to be held on Sunday, October 12. Streets throughout the downtown Chicago area will be closed beginning Thursday, October 9. Closures for the Chicago Marathon will conclude at 3:00 p.m. on Monday, October 13. These closures will impact high traffic areas including Lake Shore Drive, Wacker Drive, Michigan Avenue and the area around Millennium Park and Grant Park.
From Chicago OEMC:
City of Chicago officials and Bank of America Chicago Marathon organizers are reminding the public in advance of Marathon weekend that street closures will begin on Thursday, October 9.
Traffic Impacts/Street Closures
- Thursday, October 9: Jackson Dr. from Columbus Dr. to DuSable Lake Shore Drive will close at 10 a.m. and reopen on Tuesday, October 14 at 6 a.m.
- Thursday, October 9: Balbo Dr. from Michigan Ave. to Columbus Dr. will close at 4 a.m. and reopen on Monday, October 13 at 3 p.m.
- Thursday, October 9: Columbus Dr. from Ida B. Wells to Roosevelt Rd will close at 4 a.m. and reopen on Monday, October 13 at 3 p.m.
- Friday, October 10: Columbus Drive from Monroe to Ida B. Wells will close at 4 a.m. and reopen on Sunday, October 12 at 8 p.m.
- Friday, October 10: Congress Plaza on Michigan Ave. (Van Buren St. to Harrison St.) will close at 4 a.m. and reopen on Sunday, October 12 at 8 p.m.
- Friday, October 10: Jackson Dr. from Michigan Ave. to Columbus Dr. will close at 4 a.m. and reopen on Sunday, October 12 at 8 p.m.
- Saturday, October 11: Columbus Dr. from Randolph to Monroe St. will be closed at 4 a.m. and open on Sunday, October 12 at 2 p.m.
- Saturday, October 11: Roosevelt Rd. from Columbus Dr. to DuSable Lake Shore Drive will be closed at 11 a.m. and open on Sunday, October 12 at 6 p.m.
- Saturday, October 11: Monroe St. from Michigan Ave. to Columbus Dr. will be closed at 4 a.m. and open on Sunday, October 12 at 2 p.m.
- Saturday, October 11: Monroe St. from Columbus Dr. to DuSable Lake Shore Drive will be closed at 4 a.m. and open on Sunday, October 12 at 3 p.m.
- All streets will be fully reopened by Monday, October 13 at 3 p.m.
- DuSable Lake Shore Drive
- Inner Lake Shore Drive will remain open from Diversey Parkway to Belmont Avenue. Access to DuSable Lake Shore Drive will remain open at Belmont.
- Expressways
For additional information related to the Chicago Marathon street closures, click here.
Abbott Chicago 5K – Saturday, October 11
- Ida B. Wells Dr., between Columbus Dr. and Michigan Ave
- Congress Plaza Dr., between Ida B. Wells Dr. and Michigan Ave.
- Michigan Ave., between Ida B. Wells Dr. and Balbo Dr.
- Harrison St., between Michigan Ave. and Franklin St.
- State St., between E. Harrison St. and W. Harrison St.
- Franklin St., between Harrison St. and Adams St.
- Van Buren St., between Wacker Dr. to Franklin St.
- Wacker Dr., between Michigan Ave. and Van Buren St.
- Wacker Dr., between Adams St. and Michigan Ave.
- Jackson Blvd., between Wacker Dr. and Franklin St.
Parking and Race Day Routes
Beginning early Sunday morning, parking restrictions will be in effect along the course. For public safety and traffic flow, the towing of vehicles along the route and other posted “No Parking Zones” will be strictly enforced. Motorists are encouraged to read signage before parking and should call 3-1-1 to locate a towed vehicle.
The following main thoroughfares, among others, will remain open:
- DuSable Lake Shore Drive
- Inner Lake Shore Drive will remain open from Diversey Parkway to Belmont Avenue. Access to DuSable Lake Shore Drive will remain open at Belmont.
Marathon Maps
To view the full 2025 Chicago Marathon course and map, click here.
To view the full 2025 Abbott 5K course and map, click here.
Public Transportation
As always, public transportation is encouraged if heading to the Marathon or other destinations in the impacted areas. For more information on CTA services and reroutes, visit TransitChicago.com or call 836-7000 from any area code/1-888-YOUR-CTA. Metra will offer extra service on race day. For specific schedule information, visit Metra.com. The City has worked with licensed Transportation Network Providers (TNP rideshare services) to ensure that pick-up and drop-off locations are available throughout the city, in geo-fenced areas that are a safe distance off the route.
Emergency, Traffic and Weather Notifications
OEMC will continue to monitor the event in collaboration with public safety partners and the Chicago Police Department will enforce race day restrictions along the route as well as facilitate traffic. OEMC will issue any alerts and notifications needed to keep residents and attendees up to date on street closures, weather conditions and emergencies. Sign up for NotifyChicago alerts at NotifyChicago.org. For businesses, OEMC also issues text alerts as well, to opt in for CHIBIZ alerts TEXT “CHIBIZ” to 6-7-2-8-3.
Safety Tips Near/During Large Events
- If you see something suspicious, report it
- Carry water and stay hydrated
- Choose a landmark to meet at in case you are separated from your group
- Utilize the buddy system
- Remain alert and be observant of surroundings
- Leave any valuables at home
- Do not jump any barricades
- Secure handbags and wallets
- Stay calm and pleasant
- Follow your own instincts
- Leave yourself room to move quickly
As always, if you “See Something, Say Something.” For life-threatening emergencies, call 911. To report suspicious activity, call 855-RPRT-2-S4 (855-777-8274).
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