From a horrific car accident to a century of marathons

Denise Sauriol will run her 100th marathon on Sunday when she takes part in the Chicago race.

What makes Denise even more remarkable is that nine years ago, while on her way to compete in a half marathon in New York, she was hit by a car and Denise 2.0 was born - as she explains.

Photo: Denise Sauriol (Twitter: @meyouand262)