The tall buildings and tunnels of the Chicago Marathon are notorious for disrupting GPS-based pace data, throwing off your pacing strategy. But with the COROS POD 2, you can bypass this issue by getting accurate pace data straight from your foot. If you’re gearing up for the Chicago Marathon this weekend or the NYC Marathon next month, there’s still time to order a COROS POD 2 and enjoy reliable pace tracking for all 26.2 miles 💪 #trainwithCOROS #exploreperfection