Meet the marathon scientist whose strolling hints can flip you from sofa potato to champion
April 17, 2026
If you ever discover a bottle of orange squash-infused water at the back of a tree inside the Chiltern Hills, don’t take it away: it might well be John Brewer’s, and it might be supporting him via a difficult schooling run.
“If you’re getting bored with training or racing,”
Says John, “Having something candy in your mouth can give you a mental or…

