Mark Alfaro   Performance Strength Lab

At Performance Strength Lab we get to do what we love, we get to wake up and inspire athletes and active individuals like yourself to be champions. We enjoy the process and all the different ways we can help individuals and groups become better. It is amazing and our clients have been successful because of it. We want everyone to find the champion inside of them. We use a systematic approach to assist clients in reaching their strength, nutrition and endurance goals.


I have experience in coaching all levels and triathlon and running distances, including Ironman and Ultra-distances.

  • USAT Level 1 Certified Triathlon Coach
  • Certified Personal Trainer with specializations in Corrective Exercise and Fitness Nutrition (NASM)

Email me or call me at 619-277-8827 to get started.


Santee, CA
United States

Preferred Athlete Levels

Beginner, Intermediate, Advanced, Professional


1-on-1 Coaching, Consultations, Group Coaching, Local Coaching, Remote Coaching, Strength Training, Nutrition, Mental Skills, Training Camps, Bike Fit, Run Analysis, Swim Analysis, Biochemical Analysis

Sport Types

Triathlon, Road Cycling, Running, Duathlon, IRONMAN, XTERRA, Swimming, Personal Training, High School Cross Country




7949 Mission Gorge Rd
Santee, CA
United States