Click the link below to register for the 2019 Chicago Athlete 20 Miler on Saturday, September 21st at 7:30am.

https://www.signmeup.com/reg/form/129256/registration

(Online registration will be open until 10am on Friday, Sept 20. After that only in-person registration will be available for cash or check only.)

For a mail-in, paper application, CLICK HERE.