Five best friends start a challenge to lose 50 pounds each in 120 days to compete in a triathlon.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Diet Begins | 2009-01-05 | 60 min |
| Season 1 | Episode 2 | Formal Wear and Football | 2009-01-12 | 60 min |
| Season 1 | Episode 3 | Climb Every Mountain | 2009-01-19 | 60 min |
| Season 1 | Episode 4 | What Happens In Vegas? | 2009-01-26 | 60 min |
| Season 1 | Episode 5 | The Final Weigh-In | 2009-02-02 | 60 min |
| Season 2 | Episode 1 | Leap of Faith | 2009-10-02 | 60 min |
| Season 2 | Episode 2 | Temptations | 2009-10-09 | 60 min |
| Season 2 | Episode 3 | The Cold Hard Truth | 2009-10-16 | 60 min |
| Season 2 | Episode 4 | Intervention | 2009-10-23 | 60 min |
| Season 2 | Episode 5 | Greatest Fears | 2009-10-30 | 60 min |
| Season 2 | Episode 6 | Starting Over | 2009-11-06 | 60 min |
| Season 2 | Episode 7 | No Turning Back | 2009-11-13 | 60 min |
| Season 2 | Episode 8 | The Finish Line | 2009-11-20 | 60 min |
