- The Rock Tahoe Half Marathon starts at Spooner Summit and drops over 1,000 ft as it winds its way down Highway 50 along the stunning East Shore of Lake Tahoe to a finish line at the Hard Rock Hotel & Casino Lake Tahoe! Plus, all race participants will receive a finisher medal and finisher race shirt! Sign up early for the best rate and to guarantee your spot. The last two years have SOLD OUT so don't miss your chance to Rock Tahoe!