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Course & amenities

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The Bank of America Chicago Marathon is known for its flat and fast course that starts and finishes in Grant Park and travels through one of the world’s most magnificent cities. The course has produced four world records, several national records, and countless personal bests. Runners enjoy the support of 1.7 million spectators as they run through 29 neighborhoods.

2015 Bank of America Chicago Marathon course map (.pdf)


Aid stations
Aid station locationsMedical support
Course time limit
Clocks and mile markers
Prohibited devices on course
Street closures
IAAF Gold Label

Aid stations

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20 aid stations (see locations below) are located along the course approximately one to two miles apart. Each aid station consists of the following amenities in this order:

  • Medical Tent with access to a Runner Transport vehicle*
  • Toilet facilities
  • Gatorade Endurance Formula (lemon-lime flavor)
  • Water
  • Public address announcer

*Runner Transport vehicles provide non-emergency transportation back to Grant Park in the event that a participant is unable to complete the race.

PowerGelPowerGel® Energy Gels will be at Aid Station 13 (Mile 17.8). Available flavors will be in both caffeinated (Chocolate and Strawberry Banana) and non-caffeinated (Vanilla, Orange Dream and Pomegranate Blueberry Acai) offerings.* The flavors will be separated by caffeinated and non-caffeinated at the aid station. Runners should consume caffeine responsibly and within dietary and safety recommendations.

*Specific flavors may be subject to change and not necessarily guaranteed on race day.

Aid Stations 15-18 (Miles 20-23.5) will offer bananas.

Each aid station is approximately two city blocks in length; participants are advised to continue moving through the aid station if the first tables are too crowded to conveniently obtain fluids.

Aid Station locations

Aid Station 1
State St. between Randolph St. and Madison St.  (Mile 1.6)
Items: Gatorade and Water

Aid Station 2
LaSalle St. between Ohio St. and Huron St. (Mile 3.2)
Items: Gatorade and Water

Aid Station 3
Stockton Dr. north of LaSalle St. (Mile 5.0)
Items: Gatorade and Water

Aid Station 4
Cannon Dr. north of Fullerton Pkwy. (Mile 5.8)
Items: Gatorade and Water

Aid Station 5
Broadway St. between Aldine Ave. and Belmont Ave. (Mile 8.0)
Items: Gatorade and Water

Aid Station 6
Clark St. between Belden Ave. and Webster St. (Mile 9.3)
Items: Gatorade and Water

Aid Station 7
Wells St. between North Ave. and Burton Pl. (Mile 10.5)
Items: Gatorade and Water

Aid Station 8
Wells St. between Grand Ave. and Hubbard St. (Mile 11.8)
Items: Gatorade and Water

Aid Station 9
Franklin St. between Washington Blvd. and Madison St. (Mile 12.5)
Items: Gatorade, Water and Gatorade Endurance Carb Energy Chews

Aid Station 10
Adams St. between Racine Ave. and Throop St. (Mile 13.9)
Items: Gatorade and Water

Aid Station 11
Ogden Ave. between Van Buren St. and Jackson Blvd. (Mile 15.3)
Items: Gatorade and Water

Aid Station 12
Jackson Blvd. between Sangamon St. and Green St. (Mile 16.4)
Items: Gatorade and Water

Aid Station 13
Taylor St. between Racine Ave. and Loomis St. (Mile 17.8)
Items: Gatorade, Water and PowerGel®

Aid Station 14
18th St. between Blue Island Ave. and Throop St. (Mile 19.2)
Items: Gatorade and Water

Aid Station 15
Halsted St. between Canalport Ave. and Cermak Rd. (Mile 20.2)
Items: Gatorade, Water and Bananas

Aid Station 16
Archer Ave. between Wallace St. and Canal St. (Mile 20.9)
Items: Gatorade, Water and Bananas

Aid Station 17
Wentworth Ave. between 29th St. and 31st St. (Mile 22.3)
Items: Gatorade, Water and Bananas

Aid Station 18
Michigan Ave. between 34th St. and 33rd St. (Mile 23.5)
Items: Gatorade, Water and Bananas

Aid Station 19
Michigan Ave. between 28th St. and 26th St. (Mile 24.2)
Items: Gatorade and Water

Aid Station 20
Michigan Ave. between 18th St. and 16th St. (Mile 25.1)
Items: Gatorade and Water

Medical support

Red CrossMedical staff is available at 21 on-course locations (20 aid stations and an additional medical tent in the final mile). Medical tents can be identified by tall, red, blade signs with the medical. Each tent is equipped with a team of certified medical personnel, ambulances, emergency and first aid supplies.

In Grant Park, the Main Medical Tent is located just beyond the finish line. An additional medical tent is located in Grant Park adjacent to the Bank of America Chicago Marathon 27th Mile Post-Race Party. For the safety of all participants, only those requiring medical assistance will be allowed access into the medical tents.

American Red Cross Patient Connection Program
In the event a participant is transported to a local area hospital at the discretion of the medical team, the American Red Cross of Greater Chicago’s Patient Connection staff will be on hand in Grant Park to provide information regarding that patient to family and friends. Patient Connection staff can be found at any one of the six Information tents throughout Grant park as well as at the American Red Cross Patient Connection Family Waiting area located in the southwest corner of Lake Shore Drive and Jackson Drive. Family members may also call 888.659.9877 to speak with a Patient Connection Operator to inquire about patient information.

Course time limit

The Bank of America Chicago Marathon has a course time limit of 6 hours and 30 minutes, at which time the course will re-open to vehicular traffic. Participants must maintain a 15-minute per mile pace (approximately) and complete the full marathon distance—start line to finish line—within the event time requirement. Those who finish outside of the time limit will not be recorded as official finishers and may not receive full on-course support from aid stations and traffic personnel.

Timing checkpoints, clock and mile markers

Timing checkpoints are positioned at the start line, at each 5K, at the halfway point (13.1 miles) and at the finish line. Your MYLAPS BibTag timing device will register split times at each of these checkpoints.

Digital clocks are positioned at the start line, throughout the course and at the finish line to provide the elapsed race time. Mile and kilometer markers are positioned at each mile and 5K to assist you in locating the clocks. Digital clocks at the finish line will display the elapsed race time, which begins with the start of Wave 1 (7:30 a.m.). Your individual race time may differ depending on when you cross the official start line.

Prohibited devices on course

Wheeled devices are not permitted for use on the Bank of America Chicago Marathon course by anyone other than registered and authorized wheelchair and handcycle participants. Prohibited wheeled devices include non-registered wheelchairs and handcycles, baby joggers, strollers, skateboards, rollerblades and bicycles.

The use of selfie-sticks, camera mounts, video devices, computers or any similar devices by anyone while participating in the event is prohibited.

Music devices with headphones are permitted for use on the course; however, participants must be alert to their surroundings at all times, and must pay attention to important announcements made in Grant Park and along the course.

Street closures

For residents who live along the Marathon course, and for those traveling to and from Chicago on race day, please be aware that extensive street closures will take place on race day. In addition, no parking zones along the course will be enforced in the early morning hours. Information on street closures for the 2015 Bank of America Chicago Marathon will be made available in advance of the race.

To receive street closure information as soon as it becomes available, please complete the form below.

IAAF Gold Label

The Bank of America Chicago Marathon is recognized as a Gold Label event by the International Association of Athletics Federations (IAAF), the world’s governing body for athletics. Gold, silver and bronze labels are given each year to road races that satisfy a number of important criteria concerning the organizational standards of an event, course measurement, safety and medical standards, and media services. To learn more about the IAAF and Road Race Label Events visit iaaf.org.

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