Ozone Endurance Challenge

ATRA race member


May 25, 2022 at 10:00 AM

Ozone Endurance Challenge

232 Camp Ozone Rd

Rockwood TN, 37854


Event Facebook page

Entry Fee $20
(Lowest or Early Registration)

Entry Fee 2 $430
(Highest or Late Registration)

Prize Money: no


  • 6H, 12H, 24H
  • 36H, 48H, 72H, 96H

Type: Ultra

Percent of the course on un-paved trails: 90%

First Year of the Event: 2016


There will be 6 hour, 12 hour day, 12 hour night, 24 hour, 36 hour, 48 hour, 72 hour, and a crazy long 96 hour timed races. Pick your time and run or walk as much or as little as you like. You compete with the people in your time slot. Different race lengths will start at different times, so everyone finishes closer to the same time. When you are done running, we encourage you to stay around to cheer on others and enjoy the camp facilities. Then at 11:30 am Sunday, there will be a celebration barbeque lunch (must be selected during the online registration) followed by recognition and awards for the Zoners who place. It’s a great family like event well worth staying for.


No photos available.


Past Event Dates

Held on May 25, 2022

Held on May 26, 2021

Held on May 27, 2020

Held on May 29, 2019

Held on May 30, 2018

Held on May 31, 2017

Held on Jun 01, 2016

Event Results