JOHN HARRISON

3 races in the archive

Personal bests

10K

38:34

2005 · 6:12 /mi

8K

32:39

2004 · 6:34 /mi

Progression

10K2 finishes · best 38:34 in 2005 — their most recent
40:0043:20200420052004 10K — 42:592005 10K — 38:3438:34

Lower on the chart is faster — a line falling to the right means improvement.

Race history