MARY KASTELBERG

3 races in the archive

Personal bests

10K

1:03:47

2007 · 10:16 /mi

Progression

10K3 finishes · best 1:03:47 in 2007 — their most recent
1:03:201:05:001:06:402005200620072005 10K — 1:05:342006 10K — 1:07:172007 10K — 1:03:471:03:47

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

Race history