Short Rules: NO PURCHASE NECESSARY. VOID WHERE PROHIBITED. 7/1/19–9/30/19. Open to US (incl. D.C.) residents, 18+ and age of majority. To enter, download Mad Skills Motocross 2 app for free and register your score(s); or enter via email at [email protected]. App avail. major app stores. Standard data rates apply. Odds vary. For game details, prize description, alternate method of entry, additional restrictions, and full Official Rules, visit: redbull.com/motocross19. Sponsor: Red Bull North America, Inc., 1740 Stewart St., Santa Monica, CA 90404.