JOAN SHIFFLETT

2 races in the archive

Personal bests

10K

1:38:40

2011 · 15:53 /mi

Progression

10K2 finishes · best 1:38:40 in 2011 — their most recent
1:40:001:43:20201020112010 10K — 1:42:522011 10K — 1:38:401:38:40

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

Race history