Ageless Athlete — How to Stay Strong, Curious & Capable for LifeStill Getting Faster in his 60s — The Marginal Gains System | Greg Benning, 64Twenty Years, One Minute Slower
58:15–59:09 · 54s
Greg shares a rare longitudinal metric: over 20 years his 45-minute race slowed by only about a minute—roughly three seconds per year—crediting hard-won efficiency.