Judd Nesmith


Judd Nesmith is a Certified Personal Trainer and founder of Serious Fitness. Like many of us, the outdoor lifestyle brought Judd to Boulder. Judd brings a fresh perspective to personal training by using a systematic—but never dull—approach to help people discover the “athlete within”.

Using the Optimal Performance Training Model advocated by the National Academy of Sports Medicine (NASM) certification, Judd focuses on combining stability, endurance, and core strength into each workout. His knowledge as a trained professional and his personal experience an endurance athlete enables him to understand training from a client’s perspective and help every level of athlete improve their overall health. www.seriousfitnessboulder.com


  • Certified Personal Trainer (CES)
  • Performance Enhancement Specialist (PES), National Academy of Sports Medicine.

Recent Achievements:

The 19th Annual Team Evergreen Triple Bypass Bicycle Tour, Las Vegas Marathon, Los Angeles Marathon, San Diego Rock N Roll Marathon, Cowtown Marathon, Estes Park Marathon, Spring Desert Ultra, Moab Marathon, Estes Park Century, Tour of Colorado, Pikes Peak Ascent & Descent Run x2, Leadville Trail 100,  Ultra marathon crew support for Brian Kent, Heart Center of the Rockies Half Marathon

Judds Contact Info:

Email: judd@serioufitnessboulder.com
Phone: 720-231-4743