The "Pay It Forward" initiative featured community fitness challenges, such as one-mile races and step-up competitions, in cities like Atlanta, Phoenix, and Boston.

You can find the entire 13-episode season on Google Play TV .

Watch full episodes and behind-the-scenes content from Season 10 of The Biggest Loser:

Season 10 is available for purchase or streaming on Amazon Prime Video in various regions.

Patrick House won the $250,000 grand prize after losing 181 pounds (45.25% of his body weight).

The official Biggest Loser page has posted full episodes, including the Season 10 Premiere and Episode 7: Marines Week .

"Topic 10: Greatest Loser" (or ) premiered in 2010 with the theme "Pay It Forward." This season expanded the show's reach beyond the ranch, with trainers Bob Harper and Jillian Michaels traveling to seven U.S. cities to motivate entire communities toward health. Season 10 Highlights

The season began with 21 contestant hopefuls, with three from each of the seven featured cities competing for a spot at the ranch. Where to Watch Full Episodes