Extreme Challenge
Extreme Challenge is the 4th season of the MTV reality game show, The Challenge. The season is directly subsequent to Real World/Road Rules Challenge 2000. Extreme Challenge is the first season that adorned the show with a subtitle, the series having begun a new trend of titling each season based off its format and theme. To date, it's also the only season in which the season title alters the show title, through the insertion of "Extreme" between "Real World/Road Rules" and "Challenge." Extreme Challenge consisted of the third and final six-on-six Challenge. The casts were split up into two different six-person teams, one representing The Real World and the other representing Road Rules. The teams traveled via tour bus in the eastern U.S. and Europe competing in different individual challenges. Each time a team won an individual challenge, money would be added to an E-Trade account. Each time they won a challenge, they had the chance to invest those winnings in the stock market for the duration of the challenge. The last mission would be for the right to keep the money collected in the pot, an additional cash prize, and a car.
Episodes
1 Ring of Fire Jan 9, 2001 
2 Blimp Water-Skiing Jan 16, 2001 
3 Wharf Games Jan 23, 2001 
4 Improv Games Jan 30, 2001 
5 Rollerball Games Feb 6, 2001 
6 Ayanna's Departure Feb 13, 2001 
7 Wheel of Wrestling Feb 27, 2001 
8 Human Foosball Mar 6, 2001 
9 Sub-Standard Mar 13, 2001 
10 Cheer Leaders Mar 20, 2001 
11 Tight Rope Walk Mar 27, 2001 
12 Tough Guy Apr 3, 2001 
13 Extreme Sports Apr 17, 2001 
14 Couple Fashion Show Apr 24, 2001 
15 Grossout Games May 1, 2001 
16 Paintball / Judge Mills Lane May 8, 2001 
17 Handsome Reward May 15, 2001 
18 Cease Fire May 22, 2001 
19 The Real World/Road Rules: The Afterlife Jan 2, 2001