As a former marathoner who knows exactly what kind of signs and messages can keep runners entertained while they’re fighting ...

one holding a sign reading "each of you are a beauty who run like. a beast." (Suzanne Kreiter/The Boston Globe via Getty Images) A marathon fan holds a sign reading, "Hill? More like speed bump ...

on the course, I'm here to share some of the very best marathon sign ideas for you to steal. Whether you're looking to write something laugh-out-loud funny, heartwarmingly sweet, or a full-blown ...