At Katcina Mosa 100K, I paced Mark Ellison for the last 40 miles of the course. I put together a slide-show audio/video about the experience. The race is a tough mountain race that shares part of the course with the Squaw Peak 50, in the opposite direction. I had great fun playing the pacer role. One runner commented, “Boy you are a mean pacer.” Ha, ha, no whining allowed when I pace! Mark successfully finished in under 17 hours.