Mary Kelley   AIM4TRI

Mary Kelley is a USAT Level 1 Coach, Level 1 USATF Coach, Personal Trainer, Mother of 4, and All-American Triathlete.  She is the Founder & Head Coach of AIM4TRI, providing custom coaching, group workouts, swimming lessons and training plans for triathletes and runners of all levels. Mary is also the Head Coach of Alex’s Lemonade Stand Foundation’s endurance training program to fight childhood cancer, Team Lemon. For more information about Mary’s services, visit


Mary Kelley is a USAT Level 1 Certified Coach, Level 1 Certified USA Track & Field Coach, Certified Personal Trainer, Mother of 4, and All-American Triathlete. Athletic highlights include serving as a member of Team USA in the 2005 and 2006 Short Course World Triathlon Championships, collecting 8 First Place Overall finishes and dozens of age group wins.

With more than 15 years of experience in the sport of triathlon, and over 25 years of competitive swimming and coaching experience, Mary knows how the right kind of consistent training gets results. Her training plans feature high intensity and low volume, which suits her typical time-crunched athlete.

To back up this practical experience, Mary holds certifications in Triathlon Coaching (USAT Level 1 Certified Coach), Personal Training (MLH&F Certified Personal Trainer, X-Force Certified Personal Trainer and ACSM Certified Personal Trainer), Run Coaching (USATF Level 1 Certified Run Coach), Spinning (Cycling Fusion Certified Spinning Instructor), Swim Instruction (YMCA Certified Swim Instructor) and Prenatal Fitness (NASM Optimum Performance Training for the Prenatal Client). She brings a unique perspective to her coaching, having lived, coached and raced all over the US and Western Australia.

She has helped dozens of people achieve personal success through her coaching and guidance. Contact Mary now to become an AIM4TRI athlete.


Ardmore, PA
United States

Preferred Athlete Levels

Beginner, Intermediate, Advanced


1-on-1 Coaching, Consultations, Group Coaching, Local Coaching, Remote Coaching, Strength Training, Run Analysis, Swim Analysis, Biochemical Analysis

Sport Types

Triathlon, Running, Duathlon, IRONMAN, Swimming, Personal Training, Corporate Wellness




Ardmore, PA
United States