Celebrities Who Run to Stay Fit: Sweat It Out! (PHOTOS) 4 of 12 Prev Autoplay Next Share Tweet May 17, 2013 at 02:03PM EDT by Stephanie Long Related: Wetpaint Entertainment, Gossip, Photos, TV Stars full size Credit: Brian Prahl/Splash News Kim and Kourtney Kardashian Try Out Pogo Shoes on April 9, 2010 When they're not preggers, the two oldest Kardashian sisters, Kim and Kourtney, keep fit by going pogo jogging. All the kool kids are doing it.