Get ready for the 2018 Byline Bank Chicago Spring Half Marathon & 10K taking place Sunday, May 20! We’ve been making preparations to make this year’s race the best one ever!

Whether you’ll be running the half marathon or the 10K distance, we can’t wait for you to celebrate the 10th running of this special race and experience race weekend; not to mention the Spring Market Finish Festival venue out of gorgeous Maggie Daley Park.

Check out the Athlete Guide for detailed schedules, packet pick-up dates and times, course information and more!

> View the 2018 Athlete Guide here

Please keep an eye on our website, Facebook page and emails for any additional updates before the race. We’ll see you at the Start line!