CHRISTOPHER WILLIAMSON

10 races in the archive

Personal bests

Marathon

4:42:06

2007 · 10:46 /mi

10K

54:54

2013 · 8:50 /mi

Progression

10K9 finishes · best 54:54 in 2013 · latest 56:54 in 2015
58:201:06:402007200820092010201120122013201420152007 10K — 55:562008 10K — 1:06:192009 10K — 1:07:062010 10K — 1:03:242011 10K — 1:05:122012 10K — 59:022013 10K — 54:5454:542014 10K — 59:152015 10K — 56:54

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

Race history