The Rabbit Run 5k & OC Challenge 5K


Location : Jeffrey Middle School - Irvine, CA

Distance : 2 Events on the Same Day, 2 Different Start Times, 1 Great Event.

Event Schedule: sunday april 14th, 2019

Race Day
Registration Opens at 7 a.m. up to 8:45 a.m.

Rabbit Run 5K & Egg Hunt ( Non Competitive) - Starts at 9 a.m.


OC Challenge 5K (Competitive) - Starts at 8 a.m.


Register for One Race or Both Races
Note: Both races will be professional chip timed using the chip affixed to the bib technology. No need to return chip.

Do both races for an additional $15. One amazing event T-Shirt,  2 FINISHER MEDALS.

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  • Age Division awards. 3 deep. 5 year age spans Overall Masters Male/ Female trophy.

  • Overall Fastest Orange County Resident Male/female

  • Top three fastest CLUBS ( 4 fastest times combined)


  • Kid Friendly Course - Lots of fun

  • Chip Timed

  • Great Event for the entire family

  • This is a 3.1 mile Easter egg hunt with RABBIT RUN 5k Finisher medals. Perfect to jog, run, stroll, and enjoy the Easter prizes to collect along the way. It’s the healthiest HUNT ever!


$35 5k Pre-registration 

$40 at Early Packet Pick Up and on Race Day

$30 under 18

$50 Adult Registration To Do Both Races

$40 to do both races for Youth 18 and under

Running both the OC Challenge and the Rabbit Run? add $12 (One event shirt, two great custom cast finisher medals!)

Pre-Race Day Packet Pick up/Late Registration:

Date & Time:  Saturday, April 13th from Noon to 3 pm. 
Location: Road Runner Sports | 24291 Avenida De La Carlota; Suite P-5; Laguna Hills, CA 92653  

Participants will be able to come redeem their event t shirt and race bib (and finisher medal if unable to attend Sunday’s event.) You can pickup family and friends bibs also!
**BONUS!**  You'll get $10 off of your purchase of $30 from Road Runner Sports to spend on anything you want in the store! Or join the VIP Family and save 25% on everything! Don't miss out on this exclusive gift for race participants only when you join the Packet Pickup Party! Restrictions apply. See store for details.

Receive your event t-shirt, Easter bag, and race bib one day early.

PANCAKE BREAFAST AT THE EVENT:  $4 Assists the Kiwanis and Kid’s Read.

  • Pay when you register, at packet pick up, or bring money for breakfast race day.

What makes a Yummy morning_PANCAKES!.jpg

Ample Parking at Jeffrey Trail Middle School on 155 Visions, Irvine, Ca. 92620  . Use entrance off of Jeffrey Rd and head north.  Off the 5 freeway. Parking is FREE!  Overflow parking in the shopping center on Jeffrey Rd.   You must get a meter parking stub and put on the dash of each vehicle.  


2019 Medals and T-Shirt are on their way. - Each year the tshirt and medals are different.

5K Summer Series

We Fit Together Summer Series

New set of medal that link together for 2019


  1. Do I have to be an elite runner to run the OC Challenge 5k(Wild Hare 5K)? Everyone can run the OC Challenge regardless of your time.

  2. Can I register on race day? Yes, registration opens at 7 am and will remain open up to race starts.

  3. Can I run with a stroller? Yes, but please start toward the back of the pack. You can run in either event with stroller..

  4. Can I get a finisher medal? Only those that register for the event can get a medal.