Somewhere in the universe, it is said that there is a planet called the Iced Planet, where the Penpens, the penguin-like creatures live.
Recently creatures from other planets have started visiting the Iced Planet. One day the creatures saw Penpens playing around on the iced field and came up with an idea; "They look really active... I wonder what would happen if they were brought to a race track?" So... a new sport, "TriIcelon" was born, based on the triathlon - a popular sport on earth.
The TriIcelon race consists of running, skating and swimming and it soon became the most popular sport on the Iced Planet. Penpens enjoy the TriIcelon races everyday and never get bored of competing. Once a year they hold a grand TriIcelon to determine the number one TriIcelon player!