WILLIAM BOOKER

6 races in the archive

Personal bests

Marathon

3:38:48

2005 · 8:21 /mi

10K

43:13

2009 · 6:57 /mi

8K

34:34

2006 · 6:57 /mi

Progression

10K4 finishes · best 43:13 in 2009 · latest 45:54 in 2010
43:2045:0020072008200920102007 10K — 44:042008 10K — 44:142009 10K — 43:1343:132010 10K — 45:54

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

Race history