XTERRA Tahoe City celebrates the natural environment of Lake Tahoe’s excellent terrain, trails and blue water. The swim, two 750m laps and a 50m beach run, occurs in one of the clearest, cleanest, and deepest lakes in North America, Lake Tahoe. Tahoe City is also home to some of the area’s most treasured mountain biking trails. The 22 mile bike course features single track and double track, fields of wildflowers, and breathtaking sierra views. The 5 mile trail run starts and finishes at Commons Beach on the shore of Lake Tahoe.