EP77 - He Quit London Finance to Build the UK's Most Innovative Ultra Races
Jul 7, 2026 · 1h 27m
Summary
Charlie McKenzie joins RunCensored to discuss his transition from finance to full-time race organization with Mac Yard Ultra. He shares stories of running the Marathon du Sable and his 26-hour Bob Graham Round attempt with his brother. The episode covers his London-based training struggles, the appeal of ultra-running experiences, and his recent shift toward faster road marathons using AI coaching.
Topics discussed
Acast ad and wedding banter
Guest background: childhood in the Lakes and university
Lockdown fitness: cycling to running transition
First races and the appeal of ultramarathons
MDS Sahara ultramarathon and night running experiences
Training for the Bob Graham Round from London
Bob Graham attempt: challenges, navigation, and mindset
Road racing, AI training apps, and current injury
Origin story of Mac Yard Ultra events
Backyard Ultra format, accessibility, and time caps
Event logistics, community, and past winners
Quitting jobs to focus on Mac Yard full-time
Enhancing the spectator experience and future events
Partnership announcement and closing remarks
Listen ad-free on Castria