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Jim Walmsley breaks 50-mile world record in HOKA ONE ONE Carbon X Shoe | Sports Product News | Sports Insight
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HOKA ONE ONE® Launches the Carbon X 2 and Announces Project Carbon X 2: a 100K World Record Attempt in the United States and Japan
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Jim Walmsley, Camille Herron hope to chase 100K records at Project Carbon X 2 event - Canadian Running Magazine
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HOKA Project Carbon X: Jim Walmsley Sets 50 Mile World Best, Yet World Champ Hideaki Yamauchi Wins 100k - LetsRun.com
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