Mammoth Glacier is the fourth and final race in the Sapphire Cup in the game Donkey Kong Barrel Blast/Jet Race. It is the first snow-themed course. This course is the only one in the game were players are able to ride in a Toboggan.
The track starts out with an open ravine that the player must hover over. They can collect bananas on this path. Then the player ends up having to travel across a snowy path. The path features barrels and trees to dodge. After exiting this path, the player ends up on a path with silver barrels and mammoths on the side. This path also features Barrel Cannons that allow the player to collect bananas in the air. When the path starts to end, the player has two choices. They can either go in a barrel cannon that gets the player to next path quicker. Their other choice is to go around the barrel and travel up the path. After traveling up the path, the player will come upon another path. The player must hover over this path while dodging Steel Kegs. The player will then enter a barrel cannon and be shot into a sled. They must take this sled down a chute. When they exit this path, the player will come upon another path with bananas and steel kegs. They must continue straight by hovering over a small body of water. After traveling of the water, the player must continue straight and they will eventually come across the finish line.