Running
Physiology, training & the science of endurance
Pinned
Running Journey
A complete log of every race — from the first Vitality 10k in 2021 to ultras and marathons across London, Amsterdam, and Bucharest. PBs, pacing duties, and what's coming next.
Race Log
How Your Body Uses Glucose
A visual breakdown of the priority order your body follows when fuelling exercise — from instant blood glucose to emergency gluconeogenesis.
Physiology