Fastest Time To Run 400 Meters While Carrying A 150-Pound Rucksack

Scotland William Cannon

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Largs, Scotland / April 2, 2015

William C. ran 400 meters in four minutes, 34.28 seconds while carrying a 150-pound rucksack.

- must perform attempt on a grass field
- must follow form of current world record holder
- must provide video evidence

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Tags: fastestsportsweightrunningrunrucksack

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