Final Four MARATHON!? | The Biggest Loser S10 E12 (FULL EPISODE HD)

All that stands between them and the Biggest Loser finale is... RUNNING A MARATHON!? 😱😳 Watch as the Final 4 take on their toughest challenge yet and see the emotional moments when they reunite with their families in this FULL EPISODE! 🥹 | #TheBiggestLoser, Season 10, Episode 12 Welcome to the official YouTube Channel for House of Clips, home to your favorite Reality TV Shows! From game shows to weight loss competitions and dating show disasters this is your one stop for the best that Reality TV has to offer! Subscribe for daily updates and activate notifications so you don’t miss a beat. Follow Us On:   / houseofclipsofficial     / house_of_clips_official     / house_of_clips_official   #TheBiggestLoser #TheCourtship #HotWheelsUltimateChallenge #DealOrNoDeal #FearFactor #RealityTV