Kardashians vs. Jenners: Kim & Khloé Challenge Kendall & Kylie in EPIC Obstacle Race | KUWTK | E!

In this KUWTK clip, it’s Team Kardashian Vs. Team Jenner as the sisters face off in a spartan obstacle race competition. After getting tired of Kendall claiming that her and Kylie are “genetically” more athletic, Kim and Khloé challenge the sisters to a battle, but of course there are some unexpected challenges as they train and prepare for the big race. Who will win? Check back every week for more from "Keeping Up With The Kardashians."