Leiblee competed in the 100 metres event, placing eighth overall. He won his first-round heat with a time of 11.4 seconds before finishing his semifinal heat in second place to Walter Tewksbury (who matched the world record of 10.8 seconds in the race). This put Leiblee in the repechage; a third-place finish in the six-man field put him in eighth place overall. He died in Tipton, Indiana in 1917.