1 Mile

The 1 Mile is a fundamental benchmark for runners. Although people can specialize in various distances of running — some prefer long-distance running, others middle-distances, or short-distances — serious runners will usually have some idea of what their 1 Mile PR is.

1 Mile PR

1 Mile PR stands for “Personal Record” in this distance — the best-time (the lowest time, hence the fastest time) in which they have ever completed the one mile.