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INSIGHTS

Running a sub-3 marathon isn’t only about numbers – it’s about insight. Here we share lessons from training logs, reflections on breakthrough races, mindset shifts, and analysis of what really drives success. These sub-3 marathon insights go beyond splits and data, showing patterns that emerge across serious runners. They sharpen your thinking, prepare you for setbacks, and reveal the deeper lessons behind chasing three hours.
ChatGPT said: A stylised cartoon of a male runner in a yellow SUB-3 MARATHON FINISHER shirt, sitting on a park bench in autumn, writing in a notebook, with a water bottle beside him.

Why you should keep a training log during sub-3 marathon training

Why writing a few honest sentences after each run could be one of the most valuable habits you develop during sub-3 marathon training.
Patrick Hayes 03 Sep 2025
Stylised graphic featuring the Sub-3 medal logo and bold lettering: "10 things you must do to run a sub-3 marathon" on a light silver background.

10 things you must do to run a sub-3 marathon

Breaking three hours isn’t easy, but it’s possible. These are the ten habits, strategies and mindsets that set successful sub-3 runners apart.
Patrick Hayes 22 Aug 2025
Bold graphic with the Sub-3 medal logo and headline: “10 things nobody tells you about going sub-3” set against a clean light silver background.

10 things nobody tells you about going sub-3

You’ve heard about the pace, the pain and the payoff. But these are the quiet truths most runners only discover once they’re deep into the journey.
Patrick Hayes 22 Aug 2025
Illustration of a triumphant runner in a crowd wearing a Sub‑3 medal, highlighting the elite 0.005% of people worldwide who complete a marathon in under 3 hours.

How rare is sub‑3? A back‑of‑the‑envelope estimate

Very few people will ever run a marathon in their lifetime. Even fewer will break three hours. Despite the hype around super-shoes, sub-3 remains one of the hardest and most respected benchmarks in amateur sport. Here’s a clear-eyed look at just how rare it really is. Global Marathon And
Patrick Hayes 22 Aug 2025

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