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South Africa Bracket May 20, 2022
Netherland Bracket April 28, 2022
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Spain Bracket January 12, 2022
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Backyard Ultra

Backyard ultra is a form of ultramarathon race where competitors must consecutively run the distance of 6706 meters (4.167 miles) in less than one hour. When each lap is completed, the remaining time within the hour is typically used to recover for the next hour’s race.

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