The Importance of Pacers

After Matt Carpenter set the course record at Leadville in 2005, somebody asked him if he could have run faster with Pacers. Carl: "I did not want a Pacers because I'm going to expend energy thinking about them" He says his friend Sean carried frozen T-shirts and all this stuff for eight miles but couldn't keep up when they were between big mountain and lambs. 'When it's all on me, even with, even with crew, I mean, I've run that grindstone ran when I ran 17, 13 at grindstone'