Be a part of the National MS Society's running/walking/relay/kick-ass good time team at the PF Chang's Rock 'n' Roll Arizona Marathon & 1/2 Marathon on January 19, 2014.

Every hour of every day, someone is diagnosed with multiple sclerosis, the most common neurological disease leading to disability in young adults. Register today for the experience of a lifetime, and you'll meet new friends, have a rockin' good time, as well as help move us closer to a world free of MS.

Not only that, you'll get to party like a rock star with the National MS Society's training and fundraising team, the MS Rockstars.