Those looking to change their start corral assignment can fill out the marathon's start corral change request form.

To get to the start line of the Chicago Marathon, some runners spend much more than just the cost of registering for the race ...

The Bank of America Chicago Marathon is less than three months away, and Chicago will soon welcome over 50,000 runners to ...

Nine months after smashing the women's marathon world record, Ruth Chepngetich was provisionally suspended from the sport ...

The Chicago Marathon seems the best chance for American men to hit the time in the U.S., while still leaving enough time to recover for the Olympic Trials in Orlando on February 3, 2024.

Ruth Chepngetich, from Kenya, crosses the finish line of the Chicago Marathon to win the women’s professional division and break the women’s marathon world record Oct. 13, 2024, in Grant Park.

Ruth Chepngetich, who set the world record at the Chicago Marathon in October, tested positive for a banned diuretic and masking agent in March.

44th Bank of America Chicago Marathon attracted runners from all 50 states this year and more than 100 countries. CHICAGO (WLS) -- Athletes from all around the world trekked the streets of Chicago ...

The women’s marathon world record-holder, and the reigning Chicago Marathon champion, was provisionally suspended for a ...