Cindy Penning overcomes incredible odds to run in the Fifth Third River Bank Run

Posted at 11:39 PM, May 10, 2017
and last updated 2017-05-10 23:39:46-04

SPRING LAKE, Mich -- Cindy Penning was diagnosed with Stage 4 breast cancer five years ago but has not missed a Fifth Third River Bank Run. She's preparing for Saturday's race.

Her and her husband, Tim, use running as a release from cancer.