DAVID CROOKSTON

9 races in the archive

Personal bests

Marathon

4:12:04

2002 · 9:37 /mi

Half Marathon

1:56:53

2011 · 8:55 /mi

10K

56:34

2007 · 9:06 /mi

8K

1:27:58

2008 · 17:42 /mi

Progression

10K6 finishes · best 56:34 in 2007 · latest 1:21:57 in 2016
1:06:401:23:202002200720092010201220162002 10K — 1:00:532007 10K — 56:3456:342009 10K — 59:162010 10K — 1:09:462012 10K — 1:01:402016 10K — 1:21:57

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

Race history