Nightmare Challenge obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

5k of extreme mud, terrain and obstacles. Including cargo net climb, rock wall, rope ladders and a 100 yard swim [non-swimmers route available].

Previous Nightmare Challenge Events

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  • Race discount More info
  • July 13, 2019
    Nashport Ohio Nightmare Challenge 2019
    Nightmare in Nashport, Nashport, OH, United States
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  • August 04, 2018
    Nashport Ohio Nightmare Challenge 2018
    Nightmare in Nashport, Nashport, OH, United States
      Learn More
  • August 12, 2017
    Nashport Ohio Nightmare Challenge 2017
    Nightmare in Nashport, Nashport, OH, United States
      Learn More
  • July 23, 2016
    Nashport Ohio Nightmare Challenge Mud Run 2016
    Nightmare in Nashport, Nashport, OH, United States
      Learn More
  • August 29, 2015
    Nashport Ohio Nightmare Challenge 2015
    Nightmare in Nashport, Nashport, OH, United States
      Learn More

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Nightmare Challenge News & Featured Reviews

Nightmare Challenge Reviews from the Community

Average rating: 4 / 5 from 2 reviews.

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Jun 06, 2018 by iamthewilderness

Great event! Mean Green is no joke!


The Ultimate Mud Run, Obstacle Race and Adventure Race Guide , USA 5.0 5.0 1 1 Great event! Mean Green is no joke!