JOHN BUTLER

2 races in the archive

Personal bests

10K

1:18:38

2015 · 12:39 /mi

Progression

10K2 finishes · best 1:18:38 in 2015 — their most recent
1:40:00201320152013 10K — 2:01:152015 10K — 1:18:381:18:38

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

Race history