COURSE DESCRIPTION: The ROUND VALLEY RAMBLER TRAIL HALF MARATHON is the first race in the Triple Trail Challenge. 100% of the course takes place on prime, buff single and double track in Round Valley, which sits at an altitude between 6,500’ and 7,100’. While athletes will find the trails foot-friendly, the rolling, high-desert terrain presents a few long and steady climbs followed by fast downhills. The Round Valley Rambler is a stout trail half and serves as a reality check for athletes preparing for the other Triple Trail Challenge races.