Welcome aboard the HOKA ONE ONE Run the L Challenge presented by Chicagoland Half Marathon Series! Be sure to review the details of your itinerary in the Transit Guide to plan for a successful trip.

From August 10 – October 4, you’ll be tackling the total distance of the 8 lines that constitute Chicago’s elevated public transit system – 131 miles!

Use your favorite device/watch/app to track your miles and be sure to log them in RunSignup. More details about how to do so, as well as some other helpful tidbits of information on the Challenge, may be found within the Transit Guide.