"Run Up" is a song by American electronic band Major Lazer from their upcoming fourth studio album, Music Is the Weapon (2017). The song features Canadian musician PartyNextDoor, and Trinidadian-born American rapper Nicki Minaj. The song was released on January 26, 2017, by Mad Decent and Because Music. The song was written by primary Major Lazer member Diplo, Stargate, Jr. Blender, PartyNextDoor, Nicki Minaj, and Philip Meckseper, while the song's production was handled by Major Lazer, Stargate, and Jr. Blender.