track - n. an often circular path or road that is used for racing

sponsor - n. an organization that gives money to an athlete for training, clothes, equipment, etc., in return for the right to use the athlete for advertising

scared - adj. fearful of something : nervous or frightened

gimmicky - adj. trickiness to get people's attention or to sell something

category - n. a group of people or things that are similar in some way

absolutely - adv. completely or totally