The 50K relay is a 2-person  relay mimicking the 50K course, with the relay handoff happening at Aid Station #3, located back at the Start/Finish Line.  Runner #1 completes all of the lower trails and runs through  the Start/Finish line back at the main parking area, for a checkpoint/split time.  After crossing the timing point, Runner #1 will hand their bib belt (relay baton) to Runner #2.  Runner #2 will make the circle past Aid Station#3 (right next to the Start / Finish Area) and then head out toward the upper trails (part 2 of the 50K course).  Runner #2 experiences a few more climbs, but gets the thrill of the downhill finish!