Change year DOB
Click on the year number itself rather than clicking Nx12 times a month and scroll to year of choice. Note the DOB is reported in US format (MM/DD/YYYY). This is done deliberately to facilitate smooth transfer into race timing software.
Season packs: use FAMxS+yJ with x and y the quantity at checkout. Example promo code: FAM2S+3J for 2 Senior and 3 Junior family members.