David Chalfen

David Chalfen


UKA Level 4 - Performance - 10k to Marathon.

Experience and Achievements

David has been deeply involved in endurance running for over 35 years. He has competed up to regional standard as a marathon runner (2.32 PB) and has been coaching for over 12 years, at all levels from international to newcomer, and everything in between.

Interests and Activities

His role, since 2009, as an England Athletics Coach Mentor involves supporting the development of experienced coaches in North and East London and Hertforshire. His recently published book “Improving Your Marathon and Half Marathon Running” (Crowood) has been very well-received and was firmly endorsed by four-time Olympian and World Championship marathoner, Dan Robinson: "David’s dynamism and expertise come across brilliantly in this extremely well written, useful and entertaining book." David is a UK Athletics Level 4 coach (the highest available) and has work experience across the sporting landscape with UK Sport and Sport England.

Involvement with Serpentine

As a volunteer, David runs the track sessions at Parliament Hill track and provides 1-1 coaching for a group of committed runners.



Web: www.runcoach1to1.com