JIM DUBY

4 races in the archive

Personal bests

Half Marathon

1:53:53

2018 · 8:41 /mi

10K

51:55

2014 · 8:21 /mi

Progression

10K3 finishes · best 51:55 in 2014 — their most recent
51:4053:202009201320142009 10K — 53:402013 10K — 54:302014 10K — 51:5551:55

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

Race history