Episodes Season 1 (1998)
Season 2 (1999)
Season 3 (2000)
Season 4 (2001)
Season 5 (2002)
Season 6 (2003)
Season 7 (2003–2004)
Season 8 (2004)
Season 9 (2004–2005)
Season 10 (2005)
Season 11 (2005–2006)
Season 12 (2006)
Season 13 (2006–2007)
Season 14 (2007)
Season 15 (2008)
References
External links MTV's Official The Challenge website