Founder of The OCR Women’s Academy!

I help women get over any obstacle holding them back in life.

JenniFire is The Smiling Personal Trainer.

Training. Nutrition. Supplementation. Mindset.




“Jenn has by far exceeded my expectations. She is very motivated and supportive. I love how she takes her time to write down everything we accomplish in our workouts and makes sure to push me to do heavier weights, pushing my body to its fullest potential. She has motivated me to do things I thought I could never do (Ex. climb a rope!). Going on my second month with Jenn and super excited to see this month’s results!!! You’re awesome Jenn!!!”

-B. Cruz


“For anyone interested in changing your life you need to call Jenn Atherton. I have trained with her for 4 months and she is a positive, uplifting trainer, life coach, and person. I have a million bad habits and she hasn’t given up on me yet. She is worth your time and money!!!”

-Darren Tomasini


“Jenn is an authentically warm, beautiful physical trainer who brings enthusiasm and fun to the session”

-Lelia Moskowitz

” The BEST trainer, Jenn Atherton! I needed a trainer and I watched Jenn working with other Seniors (I’m 70) and liked what I saw.  I signed on for 6 sessions and was very impressed with her knowledge, enthusiasm and workout techniques. She would constantly say, “Talk to me” and she valued my input! I felt great after my workouts.”

–  Judy Owen


“The last three months have been a fun strength gaining adventure. I feel so much stronger and balanced. My back is pain-free and I’ve seen great results!! Jennifer, you rock!!!”

-Bree Smith



“Make it work Drill Sergeant. Too easy Drill Sergeant. That a girl. That’s Heavy Drill Sergeant”

-Jenny O

Join the OCR Woman’s Academy!

One-on-one and couples Training in Sacramento, CA

at Self Made Training Facility

(No membership fees! )



Self Made OCR Group Training

 Sacramento, CA

 Semi-private classes to help train for race day

Starting February 12, 2018, we will be training

for the Sacramento Tough Mudder Half March 24th, 2018

Classes are M/W/F at 7 p.m. at Self Made Training Facility

$15/class please call to reserve your spot (space max 5)

(No membership fees!)

 Volunteering for the race will give you free entry!




Virtual OCR Training

Not In Sacramento?  We can still train if you have a

smartphone with internet!

Download the Trainerize App and Let’s get you started today!

Let’s connect

IG JenniFerAtherton_ocr

FB /GetItJenniFire 

Fan Mail-

please include a stamped envelop with a return address for a signed picture

 P.O. Box 246851

Sacramento, CA 95824

Classes and Personal Training Held At

Self Made Training Facility

9130 Harbour Point Dr., Elk Grove, CA

Last Updated 2/12/2018

Certified ACE Personal Trainer, TRX, Yoga, Obstacle Course Specialist by Spartan, Tabata Bootcamp



Margarita 5k 2/10/18

Tough Mudder Half 3/24/18




AT&T San Francisco

My Story from 200# to a healthy 140#…


What worked??? Getting ready for my first Spartan Race.


What kept the weight off? The fact that I keep racing.



This is what I obsess about and live for every day.

How can we race better?



Supplements help the body perform

better as well as recovery from training.

Supplements also help the body perform better in training and during the race. What you put into your body is what you will see in your results!



Meal Plans

Let’s face it We all have to eat EVERYDAY!

How you eat determines how you perform

in every area of your life!

Every time we eat our hormones are determining our mood, energy, stamina, endurance, brainpower, sex drive, and so much more!