the high school high hurdles are 39 inches lows are 33 intermediates 36 and college highs are 42
The American high school record is held be Wayne Davis and is 13.08 seconds. It was set in 2009.
In the USA the high school girls hurdle height is 33 inches.
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In high school they are intermediate height. I think its 33 inches not sure. But there intermediate height
High school women's 300 meter hurdles are set to 30 inches, while women's 100 meter hurdles are set to 33 inches!
Men's - 110m hurdles are 42 inches high - 400m hurdles are 36 inches high Women's - 100m hurdles are 33 inches high - 400m hurdles are 30 inches high
The 300m hurdles race is run in high school track and field (once in college the race is 400m hurdles). For the girls' race, the hurdles are 30 inches high - for the boys' race, the hurdles are 36 inches.