DietTribe2009 · TV show · Ended · 60 minRealityLog in to track this show.OverviewEpisodesRelatedFive best friends start a challenge to lose 50 pounds each in 120 days to compete in a triathlon.SeasonsSeason 15 epSeason 28 epMore like this★ 7.21000-lb Sisters2020★ 8.5Mama June: Family Crisis2017★ 6.2Beat Bobby Flay2013★ 6.5Man v. Food2008★ 6.3My 600-lb Life2012★ 7.2The Challenge1998★ 6.1Perfect Match2023★ 6.4Chopped2009★ 6.9Wheel of Fortune1983★ 5.8The Real Housewives of Potomac2016★ 6.2Teen Mom 22011★ 6.8Temptation Island2019