Mario Kart 64 Play on a 64 console with a Japanese Catridge NTSC-JPN Yoshi 43min53sec (RTA) - 36min19.12sec (IGT) Mushroom Cup - 6min30.57sec(IGT) Flower Cup - 7min42.45sec(IGT) Star Cup - 10min26.10sec(IGT) Special Cup - 11min40.00sec(IGT) Total - 36min19.12sec (IGT)