Lewis Walker, PhD is a UKA Level 2 Coach specialising in 800/1500m to 100K Road Ultra, including Mountain and Trail Running. He has worked with Great Britain representatives at World and European Indoors, Commonwealth Games, European U23 Track and Cross-country, World Mountain, World Ultra Trail and Road Championships as well as numerous Scottish, English, Irish and Finnish vests on track, road, cross-country, mountains. His athletes have recently set World Records (Master’s 4x800m) and medalled in World Mountain and Trail Championships.He has a Master’s degree in Elite Performance Psychology developing The Performance Space Model and is a former General Practitioner with a keen interest in Sports Medicine, Exercise Physiology & Sports Psychology. He is also a podcasting co-host on the acclaimed long running Tartan Running Shorts podcast.