Super Mario Bros. Deluxe - 1985 Original Playthrough

I wouldn't completely classify this as a speedrun, but more of a perfect run. Super Mario Bros. Deluxe is a 1999 game released for the Game Boy Color that ports Super Mario Bros. and Super Mario Bros. 2 (JP) for the NES. It features many other additions such as a challenge mode, Boo races, VS. Mode, a gallery, and more.