The 116th Boston Marathon is coming up on April 16, and runners are in the final month of their training. But there's always last-minute worrying, especially for Boston newbies.
To help ease your anxiety, or just give you a little extra advice, we've enlisted the experts at Runner's World magazine to provide their best tips and tactics for a successful Boston Marathon. Click through the gallery to see what Amby Burfoot, Bart Yasso and others have to offer about their areas of specialty.
(Photos of the experts are inset on the larger images).