How can I register for the event?
Click here to register for the 2020 Byline Bank Chicago Spring Half Marathon and 10K and the Junior Dash.
How do I confirm my entry?
Click here to confirm your race entry.
I registered for the Chicagoland Series. Where can I verify that I am a part of the Series?
We will update the Chicagoland Series participant series every few weeks as we get closer to the event. You can view the list here.
What is the refund policy?
We have a strict no refund policy. You can view our policy details here.
I am unable to attend the event. Can I defer my event to next year?
Yes, you can! Please click here for more information on how to proceed with a deferral. Please keep in mind that the deferral applies to the same event and same distance only. You will be charged a deferral fee to cover the re-purchase of your un-reusable time-stamped athlete items.
I registered for the Half Marathon but would like to switch to the 10K. / I registered for the 10K but would like to upgrade to the Half Marathon! How can I do that?
Life happens, we can help! Please follow the instructions on our Changes page to log-in to your RunSignup account and proceed with the change.
I am unable to attend the event. Can I give my bib to my friend to run?
The Chicago Spring Half Marathon and 10K is a USATF sanctioned event and bandit running is prohibited. Please note that runners found to be running without a bib and/or running with a bib that is not theirs will be immediately removed from the course and banned from all Life Time events indefinitely. Those found selling/purchasing a bib (yes, we are checking all third-party platforms) will be banned from all Life Time events indefinitely as well.