First time wheelchair marathoner a top finisher

denver.yourhub.com — Dawna Callahan has been Director of the Post-News Colorado Colfax Marathon's Wheelchair Division for two years, but she'd never competed in a wheelchair marathon herself until two weeks ago, where she was a top finisher in the Los Angeles Marathon's Wheelchair Race on March 2, 2008. Not only was it Callahan's first marathon, it was her first comp