Core’s endurance program provides personalized coaching for beginner to advanced athletes.

Marisa has worked with an extremely varied population of clientele, from “weekend warriors,” to athletes of all ages.   Marisa has coached all levels of athletes to podium and Ironman finishes;  in addition, she has helped several athletes cross the finish line of their very first triathlon!

Marisa founded Core Principles Performance to fuel her passion for triathlon and the multisport lifestyle. Most recently, Marisa completed Ironman Lake Placid, Marine Corps Marathon (twice), Chicago Marathon, Goofy Challenge and many half marathons. She has raced several 70.3, Olympic, and Sprint distance triathlons, and continues to compete in numerous sports and endurance events today.

Endurance Services Available:

  • Individual swim clinics & video analysis
  • Biomechanical evaluation
  • Personalized training plans
  • Heart rate training
  • Performance & benchmark testing
  • Race strategies & tactics
  • Speed and Agility
  • Bike Maintenance Clinics
  • Off-Season Strength Training
  • Endurance Cycling Classes
  • Functional Movement Screenings