How the Boston Marathon Messes With Runners to Slow Them Down
How the Boston Marathon Messes With Runners to Slow Them Down
Science, Spoken · SpokenLayer
April 11, 201910m 16s
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Show Notes
The Boston Marathon course looks like it should be fast. You start out in the distant suburb of Hopkinton—elevation 490 feet above sea level—and then cruise steadily downhill until about mile 9. The finish line has an elevation of a mere 10 feet above Boston Harbor. Fans pack the sides cheering you on. The route is pretty straight, west to east, with few 90-degree turns of the sort that slow your momentum. The road is asphalt, which is more forgiving than concrete.
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