Pam and Winnie were cruising to a second-place finish on The Amazing Race until they ran into some "stubborn asses" — or donkeys. Rather than tough it out, they switched Detours, but messed up twice when they couldn't spot an ostrich cutout on the trail and subsequently got eliminated. "We knew it was over when we got it wrong the second time," Pam tells TVGuide.com. "Everyone has that hope that some other team is behind them or someone got penalized or it's a non-elimination leg, but we knew we were last. We had wasted too much time." Find out how long the whole ordeal took and if they have any regrets.