Looks like it's for race directors of other races to check out rundisney.Does anyone know what the "Race Director Challenge" is for WDW weekend? It looks like you even have to have a password to get to it on Active.com. (And not your account password. Something else.)
They're selling Dopey, Goofy, Marathon, AND the Half right now. Weird.
http://www.runkarlarun.com/tag/rundisney-race-director-series/