Secure Online Registration Information
Our online registration is a completely secure registration process managed by Red Podium.com. Please email customercare@ecofunchallenge.com  if you have any registration questions or issues. Thank you!

Mail In Registration

Coming Soon

Waiver Form

Coming Soon

Make checks payable to
Eco Fun Challenge, LLC
(not Irvine Lake Mud Run).
Send check only, do not send cash. Mail the registration form, signed release form and check to the following address:

Eco Fun Challenge, LLC
1442 East Lincoln Avenue, Suite 116
Orange, CA 92865