Copyright © Assault Fitness LLC

What we offer:


What makes us different

Boot Camp classes to help improve  fit ness and conditioning for:

Chesterfield/ St. Louis County area (location can vary a bit) (call /email to inquire)


Weight Loss




 Assault Fitness Boot Camps offer the highest quality fitness boot camps in the St. Louis area. Safety and proper exercise Progression  are of primary concern in our program design. Another key component of our boot camps is Intensity! Our programs are all effort based and constructed to challenge all attendees to their fullest! The last key difference with Assault Fitness Boot Camps is our old school approach. Our Boot Camps are Military style. No exercise bands or biceps curls here! We are all about bodyweight  exercises with a little TRX training thrown in for good measure. Push ups, stair running, and bear-crawls in the sand pit are staples in our camps. Hard work, fun, and fitness all rolled into one!

  Think your up for the challenge? Contact us to reserve a slot for a free test drive. You won’t regret it... WE GUARANTEE IT!!!

“Taking aim at your exercise goals!”

Battlegrounds 2015


 My name is Jason Rulo. I am an the owner of two fitness businesses have been and an avid obstacle course racer for five years now. In 2012 I decided to take on the World's Toughest Mudder (WTM). This 24 hour event is the most grueling race in our sport. My tremedous experience brought me back in 2013 and 2014. Coming into the event this year, I decided that I need to find a way to give back and use the awareness of my preparation and participation in this unbelievable event as a call to action for a great cause.

  Obstacle Course Racing (OCR) has it's origins in military training. Running and tackling obstacle courses are a way of life for militaries around the globe, so I figured what better group to benefit from my journey to the 2015 WTM than veterans who fought for the good old US of A. I have made this choice to give back out of the realization that what I can provide is the ability to build awareness. There is a cause started here in my hometown of St. Louis that allows veterans to continue to serve even after their time in active duty is complete. This charity is The Mission Continues.

 The Mission Continues empowers veterans facing the challenge of adjusting to life at home to find new missions. They redeploy veterans in their communities, so that their shared legacy will be one of action and service.

 As I prepare for the 2015 WTM, it is my goal to help people become aware of The Mission and how they can profoundly help veteran's returning to civilian life. I have the ability to run my businesses , train for my races, and raise my daughter in part due to the blanket of freedom that our military provides. I ask you to join me in building awareness for this group through following me on Facebook, and other means of social media as I will be posting my progress.

 Your MISSION, should you choose to accept it, is to provide whatever amount you can to help fund my cause. My goal for my first year of this is to raise a minimum of $10,000. Please consider being a part of this journey!

 You should know that a portion of your donations will go toward my race expenses and to but 70% of all donations up to $10,000 and 90% for anything over $10k will go to The Mission Continues .  Also, as a reminder, large corporations often match personal charitable donations so don't forget to check with your company to see if they will match your contribution!

 I hope you will follow me along the way as I prepare to tackle this awesome event outside of Las Vegas on November 14-15, 2015. I'm sure that it will be nothing short of EPIC!


The Mission Continues and I thank you for your generocity,

Jason Rulo