Keith, I know, Johnny Gibson used, Google Earth to get an exact measurement of virtually every track, WoO, has ever raced on. But take it from someone that has driven at Eldora, Terre Haute, Knoxville, Toledo, Freeport, & other 1/2 miles. Eldora, may technically be slightly shorter than other 1/2 miles, but the Speed is unprecedented!! 😉😀