when did the 4 minute mile get broken
Four-minute mile Breaking the four-minute barrier was first achieved on 6 May 1954 at Oxford University's Iffley Road Track, by Englishman Roger Bannister,[4] with the help of fellow-runners Chris Chataway and Chris Brasher as pacemakers.[5]
Advance Auto Parts Clash The event was originally known as the Busch Clash, and consisted of a 20-lap/50-mile, "all-out sprint" for the previous season's pole position winners (considered the de facto "fastest drivers on the circuit"). In its current format it is made up of two segments, a 25 lap start that then culminates in a 50 lap final segment.