I would love to see one of the first sport included in the Olympics make a comeback—the four-horse chariot race. How could a four-horse chariot race not be exciting? The world doesn’t need race-walking, but four-horse chariot racing would be entertaining.
Yes, we probably don’t need speed walking, but then Ecuador wouldn’t have it’s only Olympic gold medal.(Jefferson Perez of Cuenca won in 1996 for 20 km)