Sports Thrills. "From water-skiing thrills to spine-tingling crack-ups on the bob-sled run, 1951 saw many thrills and spills. The rodeo thrills were bigger and better, and the jumps at the Grand National never were so dramatic, but the most amazing spectacle of all was the mass crack-up of hot-rod racers at Langhorne, Pennsylvania. Scores of cars collided on the dirt track." Various sports spills, falls, errors. Skiers and ski jumpers, some crashing. Bobsled crash. Running of the bulls. Bull gets a good hit at matador. Motorcyclists on dirt track. Very bad multiple crashes in hot rod auto race; one car bursts into flames.