George attempts the Fourth Day glitch in Majora's Mask. He needs to press B from the telescope when the countdown timer is on 2 milliseconds. He succeeds, but the glitch does not end up working as it requires time to be not slowed down.
The Majora's Mask race begins with a huge glitch in Team Beedle's game. As soon as Toby gains control, Link dies spontaneously. Upon being revived, he has three Ocarinas equipped and no sword. Further investigation reveals the whole of his inventory is Ocarinas. Lots of Ocarinas.