National Finals Part 5
- Episode aired Sep 16, 2013
- TV-PG
- 41m
In the season finale, the remaining athletes fight to beat veteran Brent Steffensen's record and make it to Stage 4.In the season finale, the remaining athletes fight to beat veteran Brent Steffensen's record and make it to Stage 4.In the season finale, the remaining athletes fight to beat veteran Brent Steffensen's record and make it to Stage 4.