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

Click an event name to view the event details. Scroll past this, or click here to see the review section
  • Race discount More info
  • July 24, 2021
    Nashport Ohio Nightmare Challenge 2021
    Nightmare in Nashport, Nashport, OH, United States
      Learn More
  • July 13, 2019
    Nashport Ohio Nightmare Challenge 2019
    Nightmare in Nashport, Nashport, OH, United States
      Learn More
  • 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

Browse our calendar of upcoming mud runs mud races & obstacle races for Nightmare Challenge

Nightmare Challenge News & Featured Reviews

Nightmare Challenge Reviews from the Community

Average rating: 4 / 5 from 2 reviews.

(Scroll up to see a list of upcoming events for Nightmare Challenge)

Click here to submit your review.


Submit your review
* Required Field

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!