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Extreme Challenge in Mexico
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Extreme Challenge in US East Coast, United States
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Extreme Challenge in Topeka, United States
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Extreme Challenge in US South East, United States
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Extreme Challenge in Mountain States, United States
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Extreme Challenge in Yucatán Peninsula, Mexico
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Extreme Challenge in Manitoba, Canada
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Extreme Challenge in Monterey County, California
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Extreme Challenge in Whistler, Canada
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Extreme Challenge in Boise, United States
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Extreme Challenge in Alberta, Canada
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Extreme Challenge in Mexico