Welcome to the 19th annual Chicago Half Marathon, taking place Sunday, September 27. We have an incredible event in store for you as we welcome more than 15,000 runners from 48 states and 37 countries to the greatest sports city on Earth!

We are proud to offer you one of the flattest and most scenic road races around. The Chicago Half Marathon Course starts and finishes within Jackson Park, a historic, 500 acre parkland located seven miles south of the downtown Loop.

To ensure your experience is top-notch, check out the 2015 Athlete Guide for detailed schedules, course information and everything else you need to know about the race.

> View the 2015 Athlete Guide

It is an honor to have you at our race. We’ll see you at the start line!