Denver Broncos quarterback Peyton Manning shook off his neck brace and passed for more than 4, 000 yards, Minnesota running back Adrian Peterson jumped off the operating table and produced the second-highest rushing total in history, and Ravens linebacker Ray Lewis returned to the field just 12 weeks after tearing his triceps.

WSJ: NFL: The Year Everything Changed

For Mahlum and others, Back On My Feet is more than a running club.

CNN: Runner gets homeless on right track