Alice Roberts asks Robert Crompton whether some of us have more ape-like feet than others.
How important is diet to running performance? Dan Saladino looks at, and tries, new ideas.
Ultra-marathon champ Scott Jurek tells Dan Saladino how to eat vegan and run 100 miles.
Dan Saladino meets the runners convinced low or no carbs is the way to peak performance.
David Lindo visits Lundy in north Devon for the island's very first half marathon race.
Behavior-Performance Map Containing Many Different Types of Walking Gaits.
Adharanand Finn provides a subtle answer to a simple question: why run?