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Welcome to Mid-Atlantic Multisport

Mid-Atlantic Multisport provides endurance athletes with the expertise and support necessary to achieve their health, fitness and performance goals. Our team of experienced coaches offers individualized coaching services, group training opportunities, biomechanical assessments and technique instruction to athletes of all ages and abilities. Whether you're preparing for a triathlon, marathon, or just looking to improve your overall fitness, we're here to help you reach your goals.

MAM Team (2023.3).HEIC

The Mid-Atlantic Multisport Difference

At Mid-Atlantic Multisport, we believe that every athlete is unique and deserves a personalized coaching approach. We work with each athlete to understand their goals, strengths, and areas for improvement, and create a customized training plan to help them reach their full potential. Our coaches are experienced, knowledgeable, and passionate about helping athletes achieve their goals.

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Bill Hauser

Founder & Head Coach

Bill has been active in endurance sports, both as a coach and competitor, for more than 30 years. He has experience coaching athletes of all ability levels, from beginners to elite-level competitors.


Bill is one of a select number of coaches in the United States to have received Level II certification by USA Triathlon (USAT), the national governing body of the sport. He is also a USAT-certified Youth & Junior coach and served as the Head Triathlon Coach for the Southern New Jersey Chapter of the Leukemia and Lymphoma Society Team in Training Program.


Bill was selected to the 2001, 2002 and 2003 Triathlon All-American Teams by USAT and represented the United States at the 2002 Long Course World Championships in Nice, France. He has competed in the Ironman World Championships in Hawaii three times and has run nearly 20 marathons around the world. His Ironman PR is 9 hours 38 minutes and his marathon PR is 2 hours 42 minutes.


Bill served on the USA Triathlon Board of Directors for the Mid-Atlantic Region from 2002 until 2015.

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