Up Next in 12-Week Half Marathon Prep Program

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  01:37

  Week 6 - Preventing Injuries

  Week 6 - Preventing Injuries

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  01:24

  Week 10 - Shoes and Surfaces

  Week 10 - Shoes and Surfaces

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  00:28

  Week 12 - Program Wrap-Up

  Week 12 - Program Wrap-Up