Do you believe you can level a character faster than anyone else? Now is your time to prove it. Intel is sponsoring a leveling contest as BlizzCon, as per the article below.

World of Warcraft Leveling Contest Sponsored by Intel
Have you ever leveled to ten so fast you were certain you set some type of record? At BlizzCon, you'll have an opportunity to test your elite leveling skills by competing against others in the World of Warcraft Leveling contest, sponsored by Intel. Just stop by the Intel booth for details on how to enter this contest and show off your elite leveling skills! The winner will receive a Dell XPS2 laptop featuring Intel® Centrino® mobile technology.

You can find more details here.