To get a FREE 8.4 oz Red Bull at RaceTrac download the RaceTrac app for iOS or Android to get the coupon. Valid today only. –locator. Download and sign up for our new app and immediately start earning points to redeem for free in-store items. Make purchases at the pump and in the store, and watch the rewards keep rolling in. Allow 4-5 weeks for delivery of your free sample to arrive in your mailbox.