This pin is from the runDisney 2018 Marathon Weekend Presented by Cigna (January 3 - 7, 2018) - Dopey Challenge, 48.6 Miles. Dopey is running in the center of the pin (pin on pin). He is wearing his signature green and blue outfit with purple shoes and hat. The bottom layer pin reads Dopey Challenge 2018 on the top and Run Disney 48.6 Miles on the bottom. Participants in the Dopey Challenge run the 5K, 10K, Half Marathon and Walt Disney World® Marathon on back-to-back days. It has a Mickey waffle back with 2 pin posts. Top box FAC 046730-17290. The center of the pin has two boxes, the left one is the OPT logo and the right box has presented by Cigna and their logo. Two boxes on the bottom with the upper box reading Limited Release and the lower box © Disney made in China. This pin released at ESPN's Wide World of Sports Complex during the Runner's Expo.