Extreme Pokémon Race
The "Extreme Pokémon Race" is a popular sport in Eggester, a town in northern Johto. It is a race where the competitors put their Pokémon in a leash and collar and have them pull them on a skateboard while carrying around a toy Pokémon egg. The prize is a Golden PokéBall trophy for the trainer and a medal for the winning Pokémon. Ash and Gary competed with eachother in the race in Extreme Pokémon, with Ash ultimately winning by using his Bayleef.