At Tinner Hill CrossFit we all work together in order to end every day a little better than we were yesterday. Regardless of whether you're getting leaner/gaining muscle or just trying to stay in the best shape of your life, our staff will assist you in disciplined lifestyle habits as well as safe and effective training. We prize personal development and striving to be the best version of ourselves above all else. We undoubtedly believe in hard training, it's who we are and what unites us but that isn't all. There is more to what we do than just eating well, sleeping and training. When you're here you are focused on and dedicated to doing everything you can to improve yourself and thereby improve the community. If you are skeptical of our intense style of training, please come find out for yourself.  

Owner: Marcus Ford

  • CrossFit Level 3 Trainer
  • CrossFit Mobility Trainer Certified
  • CrossFit Gymnastics Trainer Certified
  • CrossFit Endurance Trainer Certified
  • National Academy of Sports Medicine (NASM) Certified Personal Trainer
  • NASM Corrective Exercise Specialist
  • NASM Certified Nutrition Coach
  • USA-Weightlifting (USAW) Sports Performance Coach
  • FMS L-1 & 2
  • Dynamax Trainer Certified
  • TRX Trainer Certified
  • CPR & AED

Coach: Ashley Walsh

  • CrossFit Level 1 Trainer
  • National Academy of Sports Medicine Certified Personal Trainer
  • NASM Corrective Exercise Specialist
  • CPR & AED


Marcus: Owner and Military Veteran

Ashley: Coach and Former Pro Athlete

Chuck: Coach and Yoga Instructor

Kira: Coach and Nutritional Guidance Counselor 

Dedication - Commitment - Consistency - Resiliency - Fortitude


CrossFit Classes

CrossFit class rowing on Concept 2 Ergs.

We offer classes throughout the day, 6 days a week. We also have open gym for all members. 


CrossFit Gymnastics program pull-up example.

If you are interested in advancing your body weight training or would like additional dedicated gymnastics development, this accessory program will fulfill your needs. Available to all members.

Power/Strength Lifting


Strength training should occur year-round and so we have a supplemental strength program that supports our primary programming. Available to all members. 

Olympic Weightlifting


Olympic Weightlifting requires diligent training and some sacrifice in order to make steady progress. All of our members receive a gym wide stand-alone Olympic Weightlifting program and access to Oly specific classes at times during the year.