Minecraft wiki entry for Mini_games, associated text: Glide Track Pack Season Pass (grants access to Glide Track Packs 1-3 and the Mini Game Heroes Skin Pack)
Glide Beasts Track Pack - Contains Yeti, Kraken, and Dragon.
Glide Giants Track Pack - Contains Shrunk, Body, and Mobs.
Glide Myths Track Pack - Contains Excalibur, Icarus, and Celts.