4-Mile Hill Challenge Run/Walk 2017

4-Mile Hill Challenge Run/Walk 2017

Saturday, April 1, 2017  @  8:00 AM   •  4-Mile


4700 Griffin Avenue, Los Angeles, CA    view map

Registration closed:

Online registration is closed, please register at the event.


Get ready for our 8th Annual Trail Fun Run. Challenge yourself with a 4-Mile hill run together with over 500+ runners taking the challenge. Be part of this event and treat yourself to a spectacular 360 degree view of the Greater Los Angeles basin as you run along the course. At the finish, you’ll find the beautiful and eco-friendly Audubon Center with some great food, drinks, and music. All runners will receive a t-shirt and receive a commerative medal (first 250 finishers).


 T Shirt

 Finisher's Medal

 Course Certified

 Event Timed

 Food and Drinks



 Kids' Activities



Course description:

Rolling Hills, all trail, in the enclosed historic Debs park. Starts at the entrance of the Audubon Center, off Griffin Avenue, and heads into the Debs Park trails. Rolling hills and 360 degree view of the San Gabriel Valley and Los Angeles. Finishes just outside the Audubon Center. Course Map is available at the event website and maps will be available on the day of the race. No bikes are allowed on the course. Water stations will be at Mile 1 and 3.

http://www.mapmyrun.com/routes/view/1029130623 (please be sure to follow signs and volunteer's posted at turns)

Directions to start:

Pets on a leash and must start with their owners on the back of the line with the strollers and parents. Please navigate safely through the course as you will be going through narrow and steep trails.  Slower runners/joggers start just behind the front group, which consist of 5-7 minute per mile runners. Be sure to look out for young children who start with a sprint. Please make your way to the start at approximately 7:45A.M. 


Parking located on Griffin Avenue - both sides of the street. Metro access is encouraged (Southwest Station), which is approximately 1/2 mile from the venue.

For directions to the Audubon Center, visit: http://debspark.audubon.org/directions-audubon-center-debs-park

Awards info:

Awards (10:00A.M.) and Results (9:45A)

Results will be posted. Official results will be posted on-line within 6-8 hours after the end of the event. 

Finisher medals for the first 250 finishers.

Additional info

Same-Day Registration: ($45.00 Adults & $25.00 Kids Run) Starts at 6:00A.M. to 7:50 A.M. FIRM. 

FREE PARKING & ACCESS PASS to food booths, entertainment, and goody bag. Bib pick-up Between 6:00A.M-8:15 A.M. T-shirt Guaranteed to pre-registered only. (We will reserve shirts for pre-reg if numbers exceed our estimated count. Same-day reg may pickup shirts following the race if available as needed.)

*Registrations costs are non-refundable. While every effort will be made to conduct the event, the race will be postponed or canceled if the weather/conditions is judged to be hazardous to the safety of participants and spectators. Entry fees will not be refunded if the event is canceled.

Walk-In Reg:

Walk-In registrations welcomed at:

Audobon Center, 4700 Griffin Avenue, Los Angeles, California

Please make checks payable to Aztlan Athletics Foundation.


This event may be covered exclusively by Arroyo Vista Media Productions, which is an affiliate of Aztlan Athletics, LLC. It includes photographs, video, web casting and other images of athletes participating in the meet. Entry into the meet is acknowledgement and consent to this fact. 

Booth Set-Up:

On race day between 6:00A-7:45A, enter through Griffin Avenue. Note: No in-and-out parking in the VIP Booth parking area between 8:00A.M.-11:30A.M. Parking available on the street for those vendors who plan to leave before 11:00A.M. 

Misc. Information

View last year's photos courtesy of Martha Benedict. 



Located inside the Audubon Center.

Water Stations:

At Mile 2 & 3, and the finish line. 

Collection of Tear-offs or Timing Chip:

At the finish line volunteers will take your “Tear-off” portion of your bib.  

Green Vests:

Look out for the Green vests staff if you have any additional questions about registration, location to bathrooms, results, etc.

Orange Vests:

Look out for the Orange vests staff if you have any additional questions about the course and they will be guiding you throughout the course. 

Packet pickup:

Day before Packet Pickup (Friday) will be hosted at 4PM-7PM at the Audubon Center courtyard area. You may also register in person here as well.

Same Day Packet Pickup (Saturday morning) will be available race morning from 6:00 to 7:50 a.m.

Packet pick-up will take place at Audubon Center,  in the Courtyard 4700 Griffin Avenue, Los Angeles, CA 90031 (323) 221-2255

What is packet pickup? Packet pick includes your bib, T-Shirt, and prior to the race.




Online registration is closed, please register at the event.