Snowbasin Resort, Ogden, UT. The invite only XTERRA off-road tri Nationals is Saturday, Sept. 20, along with full and half-distance XTERRA Utah races open to everyone. The XTERRA Trail Run Nationals half-marathon is Sunday, Sept. 21, accompanied by 5K and 10K trail runs. Both events will be filmed for nationally syndicated TV programs exposing the beauty of Utah to millions. In addition to the races, XTERRA will host an expo in downtown Ogden with free kids races, vendor booths, a Paul Mitchell hair cut-a-thon for charity, and evening dinner parties. Simultaneously, Ogden hosts its 11th annual Harvest Moon Festival with more than 25 family-friendly activities planned for all ages including live music, kid