How can I register for the event?
The 2018 Byline Bank Chicago Spring Half Marathon and 10K is SOLD OUT.
Click here to register for your youth runner for 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 two weeks as we get closer to the event. You can view the list here.
What is the transfer/refund policy?
We do provide an optional registration refund for those who opted-in during the registration process. Please make sure to review the details before submitting your claim. We, unfortunately, adhere to a strict no transfer policy.
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 did not train well and would like to drop 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 Chronotrack 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 someone else bib will be immediately removed from course/banned from all Life Time events indefinitely. Those found selling/purchasing a bib (yes, we are checking all third-party platforms) must follow the bib transfer policy or will be banned from all Life Time events indefinitely as well.