Greg McMillan

World-Class Running Coach, Exercise Scientist

A runner, exercise scientist and coach, Greg McMillan has a unique ability to combine the science of endurance performance with the art of real-world coaching. He has a masters degree in Exercise Physiology where his research focused on the determining factors of distance running performance. He has coached Olympians, Boston Marathon qualifiers as well as new runners through charity marathon groups. He offers online coaching and training plans at

UCAN takes the worries out of running. It keeps your blood sugar stable, helps you burn more fat, and spare carbohydrates, which is the trifecta to avoid the bonk. I finally feel like I’ve solved the fueling puzzle for my runners.

Greg McMillan, World-Class Running Coach, Exercise Scientist