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Personalized Run Coaching



Finish line focused training for athletes of all levels with varied race distance goals.

It has been my pleasure to successfully coach athletes across a multitude of finish lines for over 10 years.  The training distances range from a 5K to beyond 100 Miles.  It doesn't matter if you have never run a single step, you want to PR (personal record) or are looking to expand you distance; I can create a training plan for you.

My vision is simple and the training plans are manageable.  I will work with you on making sure that you are able to obtain your goal while working around your crazy busy life.

I am not going to make you do something that I have not done myself. At this point I have completed well over 100 marathon/ultra distance events.  Some of my more notable finishes include:


Marathons: Boston, Chicago, Los Angeles and Catalina

Ultra Distances: Badwater 135 (3 times), Western States Endurance Run 100, Leadville Trail 100, HURT 100, Wasatch 100 and the Mt. Gaoligong 104 in China.


I have also completed the Grand Slam of Ultra Running in 2016.

Training for your next race requires a belief system in yourself that is stronger than anyone else has for you.  We will work together on body and mind.  Let's work together on finding ways to get your head in check so that you can reach new heights!

WeROCK - "We Run Orange County's Kids" - Chairman of the Board & Co-Founder

Andrea Kooiman “Coach K” is also the main program director and oversees the training calendar. Within the program she trains the youth in Orange County valuable lessons about goal setting along with keeping them focused on a Marathon finish line. She is an avid runner with over 100 Marathon and Ultra finishes under her belt. She is a member of the Marathon Maniacs Club #981. Most recently she completed the prestigious Badwater 135 Ultra Marathon for the 3rd time.

Andrea has made her passion her career and is fortunate enough to utilize her sales and marketing skills while working for Renegade Racing and Road Runner Sports. In addition she has a passion for the health and wellness industry. It is her solid belief that each individual can and will achieve all of their wildest goals and aspirations if they can first visualize themselves in that position. She is on a mission to HUG the world and assist others in becoming their own Super Heroes.



Andrea Kooiman - UTMB 2018

Andrea Kooiman - UTMB 2018

Play Video

UTMB 2018
French News documents Andrea's struggle and triumph.
Ultra Trail du Mont Blanc   -  September 3, 2018

American Philanthropy
Podcast Interview with Andrea  -  June 13, 2018

Helping Kids Experience the Power of a Finish Line
RUNNER'S WORLD  -  December 1, 2017

Andrea Kooiman Conquers Badwater Cape Fear
COVER - Endurance Sports & Fitness Magazine  -  May / June 2017 issue

2017 OC Marathon "Making Waves" Recipient
YouTube video  -  May 2017 

Western States
VIMEO video  -  June, 2016

 Mission Viejo’s Kooiman seeks the Grand Slam of Ultrarunning

ORANGE COUNTY REGISTER  -  August 17, 2016

 Women Taking on Badwater Ultramarathon to Back Student Program


It's time to start taking steps to reaching your goals. 
What have you been waiting for?
The time is now!

"You will never meet anyone as passionate and enthusiastic about helping you succeed as Andrea!

I came to Andrea for help with competing in my first 100 mile race. She made me a training plan that worked around my crazy, hectic life as a mother of two who also works full time.

She regularly checked in with me to see how my training was going and was always ther to answer my many, many questions.

In the end I was able to complete my first 100 mile race because I was preparred both physically and mentally.

Thank you so much Andrea!!!

- Michelle Corbett, MRTT


Training plans include daily and weekly distance goals.  Suggestions for nutrition and cross training. Weekly accountability check ins.  Online questionnaire and phone consultation is the first step!


Corporate packages available to keep your office moving and accountable together.  We will select a local race and prepare a plan that anyone in the office will be able to complete. 





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Mission Viejo, CA

Tel: 949-510-3001

Fax: 949-281-6611

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