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Ohio Challenge Series

Columbus, OH 43212 US

Why Join the OCS?

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  • Get a discount of $2.50 on each OCS member event that you sign up for! (2025 OCS discount will be going up to $5 per event!)
  • Get an awesome OCS SWAG item and stickers with your registration!
  • Compete in any or all of the 5 OCS categories:  5K, 10K, Trail 10K, Half Marathon and Competitive Walking
  • Complete the minimum number of events required to place in one of the categories and you'll be eligible for Overall as well as Age based Awards for the series.
  • Complete 8, 12, or 16 events in the OCS and you'll earn an additional series award.
  • One Free admission to the end of year OCS Awards Banquet! Entertainment and Meal included!

OCS Award Categories

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Overall

  • 5K, 10K, Trail 10K, Half Marathon, & Competitive Walk
    • Top 3 Female & Male (if eligible by High School & College Guidelines)
    • Awards 
      • 1st Place - $75 Gift Card
      • 2nd Place - $50 Gift Card
      • 3rd Place - $25 Gift Card
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Age Groups

  • 5K, 10K, Trail 10K, Half Marathon & Competitive Walk
    • Top 3 Female & Male in 14 & Under, 15-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79, & 80 & over​
    • Awards
      • 1st Place - $50 Gift Card
      • 2nd Place - $25 Gift Card
      • 3rd Place - $15 Gift Card

Series Rules & Guidelines

  • Member events in the OCS require additional registration and payment.
  • Events participated in prior to becoming an OCS member for the current year do not count toward end of year Awards.
  • Your Age Group for the OCS is based on your age as of the first race in the series (could be different for each category you're competing).

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