JOHN DUFFY

2 races in the archive

Personal bests

10K

57:03

2016 · 9:11 /mi

Progression

10K2 finishes · best 57:03 in 2016 — their most recent
58:201:06:401:15:00201420162014 10K — 1:14:432016 10K — 57:0357:03

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

Race history