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Cover image for Extreme Endurance Challenges

Extreme Endurance Challenges

ebook
Some competitors are able to crawl under barbed wire for miles. Others stay awake for days at a time. Readers will learn about some of the world's most extreme endurance competitions and how athletes train for them.

Formats

  • Kindle Book
  • OverDrive Read
  • PDF ebook
Kindle restrictions

Languages

  • English

Levels

  • Lexile® Measure:520
  • Text Difficulty:1-3