General Information

Entry Fees Include:

Spring Break at the Lake imprinted T-Shirt (all pre-registered runners only)
Top of the line RFID race timing system to ensure accurate times
Single-use timing chip for individuals, (4) person teams, and (1) team captain in an open team
Awards for top 3 individuals in each age group and each 4 Person Team Category
- - Your time starts when you cross the start line not the gun time
Food and drink at the finish
Plenty of showers for men and women
Changing tents for men and women
Secured bag check area
Kid's play area
Medical support on the course
Water and porto-o-john facilities on the course
Customer care booth to answer questions
Admission into concert and beer garden areas

The ENTRY FEE IS NON-REFUNDABLE AND NON-TRANSFERABLE (no refunds, transfers, exchanges). You may not sell or give your bib number to another person. Bandits will be banned for life, no exceptions.

General Information

Brightroom Photos
Sept 10 Photos | July 17 Photos

Race Results
Sept 10. 2011 | July 17, 2011

Important Packet
Pick Up Info

Directions/Map
To Oak Canyon.

Does your group want to volunteer to work our mud run?
Please email This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Secure Online Registration Information
Our online registration is a completely secure registration process managed by Race Central. Please email This e-mail address is being protected from spambots. You need JavaScript enabled to view it or This e-mail address is being protected from spambots. You need JavaScript enabled to view it if you have any registration questions or issues. Thank you!

Mail In Registration
Download and print the Irvine Lake Mud Run – Saturday, March 31 Mail In Registration Form.

Waiver Form
Download and print the Irvine Lake Mud Run - Saturday, March 31 Waiver Form

Dirty Dodgeball Information and Registration >>

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

Mud Run Race Information

RACE DATE: Saturday, March 31, 2011

STARTING TIME: 9:00AM - Please arrive at least one hour prior to your wave start time, gates open at 7:30 A.M. Just Added: Individuals 8:00 A.M.

COURSE: The Irvine Lake Mud Run is an approximate +5k course beginning and ending at picturesque Irvine Lake. The course is partially on the road and partially on trails and includes hills, water (no contact with lake anywhere), professionally built obstacles and over a dozen mud pits. You asked for even more mud, you got it! You will get wet and you will get muddy. Be sure to bring towels and a change of clothing.

COURSE MAP: To view the course map, click HERE

DIRECTIONS & PARKING: Directions from South Orange County: Take 55 frwy North exit Chapman Avenue (East)/ Continue just 7.5 miles. Or to arrive even quicker, take the 241 toll road to Santiago Canyon Road, head East.

Directions from North Orange County: Take 91 east to 55 frwy South exit Chapman Avenue (East)/Continue just 10 miles. Or to arrive even quicker, take the 241 toll road to Santiago Canyon Road, head East.

Directions from Greater Los Angeles County: Take 5 frwy South to 91 east to 55 frwy South exit Chapman Avenue (East)/Continue just 7.5 miles. Or to arrive even quicker, take the 241 toll road to Santiago Canyon Road, head East.

Directions from Inland Empire and Riverside Counties: Take 91 frwy West to the 241 Toll Road South exit Santiago Canyon Road (East)/From here you are 2 miles from the lake. Alternately, you can continue on the 91 frwy West to the 55 frwy South exit Chapman Avenue (East)/Continue just 7.5 miles. Or to arrive even quicker, take the 241 toll road to Santiago Canyon Road, head East.

Oak Canyon Park
5305 Santiago Canyon Road
Silverado, CA 92676

Oak Canyon Park is off Santiago Canyon Rd. You will pass Irvine Lake on the left (Do not turn into Irvine Lake. Make first left after Irvine Lake at park entrance. Follow signs.

Attendants will direct you in and out of the parking areas. Parking is $9 for autos and $18 for RV's. Save fuel and space in our lot, PLEASE CARPOOL!

PICKUP PAL: Need a ride or want to offer someone a ride? Click HERE

INDIVIDUAL & TEAM COMPETITION: Participants may compete as individuals or as part of a 4-person team or open sized team with an unlimited number of runners. Costumes and matching team outfits are encouraged. Help us make this the wildest mud run ever.

Team categories include:

   * Individual Male
   * Individual Female
   * (4) Person Male Team
   * (4) Person Female Team
   * (4) Person Mixed Team (at least one person from the opposite gender)

Age brackets are standard five year increments. Choose your age upon registration.

You must be 13 years of age or older and in good health to participate in the adults mud run. Kids 12 and below are allowed to register and run in the Mud Puddles Kids Race Area.

If you are part of a 4 Person Team, all four team members must cross the finish line TOGETHER to compete for awards!

WAVE START: The start will consist of separate "waves". The first waves will be individual runners, and the remaining ones will be for the teams. Due to the narrowness of the trails in several areas, this will help prevent crowding. Winning times will be based on TAG time, not GUN time, so it is possible for individual runners in the second wave and teams in the fourth wave to place in the event. How to put on a D-tag instructional document.

AWARDS: Awards will be given to the top 3 male and female individual finishers. Awards will also be given to the top three teams in all categories. The awards ceremony will be at 11:00 A.M. tentatively. Subject to change according to number of runners.

ENTRY FEES: Non-refundable and non-transferable. Once we accept your entry, you will not receive a refund if you cannot participate. You may not give or sell your number to anyone else.

CONFIRMATION: Online and mail in entries will be confirmed by e-mail if a valid email address is provided. If you mail in your entry, your canceled check or credit card charge is your receipt. If you do not receive an email confirmation it may be due to spam filters or firewalls on your computer. Entries may also be confirmed online at the registration link within 24 hours of registering.

PACKET PICK UP: Click here

Entry Fees Include:

Mud Run Race Information

Brightroom Photos available for: Sept 10, 2011 | July 2011 Mud Run

RACE RESULTS: Sept 10, 2011 | July 17, 2011