Cardinal Numbers

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Distance of ultramarathoner Will Laughlin's longest solo race: 155 miles

Most hours spent running continuously: 24

Energy gels he consumes per year, on average: 468

Liquids he consumes per year while running: 73 gallons

Pairs of running shoes he owns: 56

Turned ankles in 2007 (as of 10/5): 21

Source: Will Laughlin