Marathon Handbook x Zappos Shakeout Run

Marathon Handbook and Zappos host a relaxed 5K loop around Millennium Park to loosen the legs before race day, followed by coffee, pastries and goodies at the café. It is open to seasoned marathoners and first-timers alike. Runners meet others heading to the start line and swap tips with the Marathon Handbook crew. It is a free, informal social run on open roads for runners 18 and over. Registration is sold out.