The winner gets their weight in wine.
Napa Valley's largest sporting event celebrates its 35th birthday.
The old mark dated back to 1992.
The top male and female are looking for repeat wins.
She thinks she can break the course record.
It was just his third marathon.
She's actually just treating it like a "workout".
He wants to qualify for the U.S. Olympic Marathon Trials.
One runner is a 1:06 half marathoner.