This calculator will give the 60 foot, 330 foot and 660 foot incrementals from the elapsed time and speed of a quarter mile run.

elapsed time (ET) time to run the full length of the quarter mile
speed trap speed at the end of the quarter mile
60 foottime to the 60 foot mark
330 foottime to the 330 foot (also 1/4 track)
660 foottime to the 660 foot (also half track or 1/8 mile)
speed 660 footthe speed at the 660 foot
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