Skip to main content

Ozone Endurance Challenge

Wed October 11 - Sun October 15

Donate

Your browser has JavaScript disabled. You may experience issues registering or using other parts of the website. Please enable JavaScript if possible.

Donate

Ozone Endurance Challenge

Wed October 11 - Sun October 15 Directions

96 Hour

Event Dates:: Wednesday October 11, 2023 - Sunday October 15, 2023
Start Time:: 10:00am EDT
End Time:: 12:00am EDT

Registration:: Online Registration is Closed

Sign Up

Registration is available at https://ultrasignup.com/register.aspx?did=92862.

72 Hour

Event Dates:: Wednesday October 11, 2023 - Sunday October 15, 2023
Start Time:: 10:00am EDT
End Time:: 12:00am EDT

Registration:: Online Registration is Closed

Sign Up

Registration is available at https://ultrasignup.com/register.aspx?did=92862.

48 Hour

Event Dates:: Wednesday October 11, 2023 - Sunday October 15, 2023
Start Time:: 10:00am EDT
End Time:: 12:00am EDT

Registration:: Online Registration is Closed

Sign Up

Registration is available at https://ultrasignup.com/register.aspx?did=92862.

36 Hour

Event Dates:: Wednesday October 11, 2023 - Sunday October 15, 2023
Start Time:: 9:00pm EDT
End Time:: 12:00am EDT

Registration:: Online Registration is Closed

Sign Up

Registration is available at https://ultrasignup.com/register.aspx?did=92862.

12 Hour DAY

Event Dates:: Wednesday October 11, 2023 - Sunday October 15, 2023
Start Time:: 8:00am EDT
End Time:: 12:00am EDT

Registration:: Online Registration is Closed

Sign Up

Registration is available at https://ultrasignup.com/register.aspx?did=92862.

24 Hour

Event Dates:: Wednesday October 11, 2023 - Sunday October 15, 2023
Start Time:: 9:00am EDT
End Time:: 12:00am EDT

Registration:: Online Registration is Closed

Sign Up

Registration is available at https://ultrasignup.com/register.aspx?did=92862.

6 Hour

Event Dates:: Wednesday October 11, 2023 - Sunday October 15, 2023
Start Time:: 10:00am EDT
End Time:: 12:00am EDT

Registration:: Online Registration is Closed

Sign Up

Registration is available at https://ultrasignup.com/register.aspx?did=92862.

12 Hour NIGHT

Event Dates:: Wednesday October 11, 2023 - Sunday October 15, 2023
Start Time:: 9:00pm EDT
End Time:: 12:00am EDT

Registration:: Online Registration is Closed

Sign Up

Registration is available at https://ultrasignup.com/register.aspx?did=92862.

If you continue to use this site, you consent to use all cookies. We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.

If you continue to use this site, you consent to use all cookies.