How far is it from the starting line to the first hurdle in the 110 meter hurdles race?

just wondering so i can set up some practice at home and coach my brother. i'd like it in feet or yards, but any other unit of measurement is good too. and don't tell me 6-8 steps, i know that. i need exact measurement lol. thanks!|||8 meters|||15 yards to the first hurdle





that means you could practice or even race on grass on a football field, starting on the end zone line, hurdles on every odd 5 yard line (5, 15, 25 etc.) and finish on the other end zone line