The Challenge: Best of 2013

The Challenge: Best of 2013

From a pig roaming the halls of KNBC to Roggin's Heroes and Fred's love for the Lions, sit back and enjoy the most memorable moments from Season 8 of The Challenge.

  • Click here to visit the Challenge site where you can register to play, check your rankings and read the contest rules. The Challenge is an interactive show that gives you a chance to watch and win every single week. The show airs Sundays after NFL Sunday Night Football on NBC4.