The Grand Slam of 200+ miles is a four-part ultra endurance series combining the most iconic non-repetitive 200+ mile trail races in the U.S.: Tahoe 200, Bigfoot 200, Moab 240, and AZ Monster 300. Spanning four months and fourt states, this once-in-a-lifetime challenge takes runners through alpine lakes, volcanic blast zones, red rock canyons, and endless high-altitude singletrack.