Welcome to
Multisport Mastery, Inc.

Triathlon & Multisport Coaching

Through customized training, education &
communication, our experienced & passionate
coaches will guide you to pursue your goals.

Since 2007, Multisport Mastery has coached endurance athletes of all ages and abilities around the world. Our roster consists of athletes ranging from those looking to complete their first multisport event to world champions looking for their next podium finish. Coaching both amateur & professional triathletes, our results include:
• 500+ personal bests
• 1000+ podium finishes
• 73 Age Group Winners
• 150+ Overall Wins
• 67 World Championship Qualifiers
• 50+ All-American Athletes
• Multiple Top-10 Pro finishes
• 9 National Championship Titles
• 2016 Paralympics Bronze Medalist
• 70.3 World Champion

Multisport Mastery was founded by Elizabeth Waterstraat, a life-long endurance athlete who has competed at both the amateur & professional level. As a multi-sport coach, Elizabeth holds a wide variety of certifications including USA Triathlon Level II, USA Triathlon Youth & Junior, USMS Level 3, Training Peaks University, Precision Nutrition & RRCA.
Elizabeth Waterstraat • CEO & Head Coach