Its called the Phi K, and more info is here:
http://phikappatau.case.edu/phik

You get so much free stuff!
-long sleeve tshirt
-all-you-can-eat pizza after the event
-first 200 to sign up recieve chipotle gift certificates + snickers energy bars
-raffles including certificates to mongolian bbq, chipotle, and an ipod shuffle!
-all proceeds are donated to camps dedicated to terminally ill children.

So...sign up! Fun race, get lots of free stuff...and best of all? ALL the money is donated to a great cause!

-teege

-hopefully this plug doesn't look shady, but this should be a great time :)