Race Information

  • Name
    Toughest 10K in The USA
  • City
    Thousand Oaks, CA
    Ventura County
  • Events
    1M run
    10K trail run
    5K trail run
  • Event Categories
  • Race Date
    Dec 2, 2018 Sunday Past Date
  • Primary Link
  • Extended Listing Information
  • This listing has expired and been removed from our directory. We have given up trying to find information about it, or it no longers meets our criteria to be in our directory.
  • Details from event's RunSignUp.com listing:

    Welcome to the Toughest 10k trail run in the US. This course was designed to challenge all runners from beginners to the most experience athletes. With close to 4,200 feet of elevation change and grades as steep as 60% in the hills of Newbury Park, completing this course will give you a sense of accomplishment, satisfaction and bragging right of calling yourself a finisher of the Toughest 10k in the US. The course is very challenging but achievable. So bring your best trail shoes and get ready for a thigh-burning heart pumping experience.

For the love of all that is good and moisture wicking...

Though we try to be accurate and on top of things... Race details can change when we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.

Listing Status

  • Added to our Directory
    Sep 18, 2011
  • Last Updated in our Directory
    Dec 9, 2019
  • This listing has expired, and removed from our Directory
    Dec 9, 2019

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Updates, Corrections, or Problems

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