Coach Education Resources
Borrowed From Footballers
A sprint is three efforts, not one, and most of the research was run on footballers. How to train acceleration, top speed and speed endurance across the 100, 200 and 400, with calculators for splits, sled loads and fly targets.
Race Pace and Strategy Planner
Turn a recent race into a projected finish, target splits, and a race-day pacing plan for any distance from a parkrun to an ultra. It reads your course from a GPX and factors terrain, heat, altitude, and your training
The Ulta Gap
The gap between men and women in ultra-running isn't one number. It's about 1% at the median and 22% at the podium, in the same races. This interactive post shows why the answer changes with which runners you count, and how to read any gap figure before you repeat it.
Train Less, Keep More
More is better" is aimed at the wrong question. Building a quality and keeping one are different jobs: more volume does build more, with diminishing returns, but you can hold what you've earned on about a third of the work, as long as the weight stays heavy.
Lactate isn't the Problem
Blood lactate is gone within an hour of easing off. The soreness doesn't peak until a day or two later. They're two different things on two different clocks, and lactate causes neither, so here's what the burn and the ache actually are, and what genuinely helps.
Periodised to Peak Peformance
At the 2026 Commonwealth Games, athletes who reached 99% of their season best won a medal 57% of the time. Below that line, only 32% did. Here's what separated the medallists, and the target any coach can aim for, at any level or event.