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Answer by Angelmass. Confidence votes 279. For the 110m hurdles, the first hurdle is placed after a run up of 13.72m (45 ft) from the starting line. The next nine hurdles are set at a distance of 9.14m (30 ft) from each other, and the home stretch from the last hurdle to the finish line is 14.02m (46 ft) long.
400m 0.914m 0.840m 400m 0.762m 0.762m. The width of the hurdles shall be from 1.18m to 1.20m. The maximum length of the base shall be 70cm. The total weight of the hurdles shall be not less than 10kg.