The official 2017 Turkey Trot event shirt. All event participants that register prior to November 7th, 2017 will receive a shirt as part of their registration. Additional shirts can be purchased here. The 2017 shirts are Viking purple with an astro green Turkey Trot logo imprinted on the front. Youth sizes are listed here. Adult sizes are also available (see the other items in our store for details). Shirts ordered here will be available for pickup at the Turkey Trot, or afterward at the IRIS office.