Over the years David has helped athletes to achieve 3 World titles, 15 National titles, 7 Ironman Regional Championship titles, PTO T100 wins, numerous other wins, Ironman & 70.3 Worlds qualifications, Course Records & many many Personal Bests.

He has been coaching Professional and Age Group athletes since 1995 and in that time has worked with Olympic, Commonwealth Games and World Championship level athletes across Triathlon, Mountain Biking and Cycling.

Personally he has represented his country in sport, taught undergraduate Anatomy & Physiology and Coach Education. As well as this he has provided educational lectures to corporations, other coaches in other sports and Physical Therapists. 

David does and has always focussed on coaching a small group of athletes year on year, typically 15-16. In recent years from 791 races 52% were podiums (well over half of these podiums being wins).

In 2023 #DTDcrew achieved 35 podiums of which 21 were wins, 2024 has started off with 6 podiums 5 of which were wins (one being a Regional Championship title and another a National title).