Last year, The North Face Endurance Challenge, presented by GORE-TEX added a couple locations, now making it a six stops series and one of the locations is in Utah. I was able to participate in it last year with some friends. We ran the Marathon Relay and it was a great time. The atmosphere and energy at the race was high and was definitely one of the more enjoyable trail events that I have been to. This year the Utah race will take place on September 26 - 27 at the Park City Mountain Resort.