View post: I Ran in the R.A.D SYNTH Through Weeks of Tempo Training, Easy Miles, and Intervals. They Quickly Became My Go-To for One Type of Run Sam Ruthe set a world record mile for under-18s with ...
A 16-year-old schoolboy from a coastal resort in New Zealand has obliterated the world record for the fastest mile by a junior runner in one of the most jaw-dropping athletics feats of recent times.