XTERRA Tahoe City celebrates Lake Tahoe’s stunning natural beauty, highlighting its exceptional terrain, trails, and clear blue waters. The swim takes place in Lake Tahoe, one of North America’s clearest, cleanest, and deepest lakes. Tahoe City also offers some of the most beloved mountain biking trails. The bike course features single and double tracks, fields of wildflowers, and breathtaking views of the Sierra. The races start and finish at Commons Beach, located on the shore of Lake Tahoe.