Chrissy Wolfe plans to run in the race.
"I've been running in Chicago for years now," said Wolfe. "I'm excited to run through the historic neighborhoods."
Wolfe has run the Bank of America Chicago Marathon several times. She's also gotten her sister and mother to join her. A few years ago, they all entered the lottery for the Chicago Marathon and got in.
"We all ran our first marathon together in 2017," said Wolfe. "It's been a great run."
You can learn more about Sunday's race here.