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  • Christine Cook

    June 30, 2022 at 5:02 pm

    Hi, this will be my first Chicago. For those of you who have run it before, I’ve heard the buildings really mess with the GPS signal. Do you just use your lap press button and adjust as you go or have you run with a pacer? I know that ideally feel is best, but I don’t always trust myself to go out slow enough on feel.