Worldofwar.net are giving US players a chance to win 5 Blizzard Worldwide Invitational gift cards, which entitles World of Warcraft players to an in-game Tyrael pet and a beta key for World of Warcraft's upcoming expansion: Wrath of the Lich King.
The organisers be awarding the beta keys and pets to the winners of two level one races, that will take place on US servers. The servers and starting positions will be revealed closer to the start of the races.
The starting time will be 18:00 PST (server time) on Friday 12th and Saturday 13th September. For players in Australia, that will be Saturday and Sunday morning, times vary depending on where you are.
Worldofwar.net will be announcing which servers the races will be taking place on sometime before the first race, so keep an eye out if you want to take part.