JAMES CLARK

14 races in the archive

Personal bests

Marathon

3:53:55

2011 · 8:55 /mi

Half Marathon

1:38:50

2013 · 7:32 /mi

10K

44:39

2010 · 7:11 /mi

Progression

Half Marathon7 finishes · best 1:38:50 in 2013 · latest 1:50:57 in 2018
1:40:001:48:2020092010201220132014201620182009 2009 McDonalds Half Marathon — 1:44:042010 2010 McDonalds Half Marathon — 1:39:282012 2012 American Family Fitness Half Marathon — 1:39:132013 2013 American Family Fitness Half Marathon — 1:38:501:38:502014 2014 American Family Fitness Half Marathon — 1:47:442016 2016 American Family Fitness Half Marathon — 1:43:292018 2018 Markel Richmond Half Marathon — 1:50:57

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

10K6 finishes · best 44:39 in 2010 · latest 49:20 in 2019
46:4050:002009201020112013201420192009 10K — 50:472010 10K — 44:3944:392011 10K — 45:552013 10K — 44:512014 10K — 47:402019 10K — 49:20

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

Half Marathon — pace by segment6 of 7 editions shown
7:307:558:20Start–10K10K–Finish2018 · Start to 10K · 8:21 /mi2018 · 10K to Finish · 8:34 /mi20182016 · Start to 10K · 8:09 /mi2016 · 10K to Finish · 7:40 /mi20162014 · Start to 10K · 8:28 /mi2014 · 10K to Finish · 7:59 /mi20142013 · Start to 10K · 7:36 /mi2013 · 10K to Finish · 7:29 /mi20132012 · Start to 10K · 7:34 /mi2012 · 10K to Finish · 7:35 /mi20122010 · Start to 10K · 7:32 /mi2010 · 10K to Finish · 7:38 /mi2010

Minutes per mile over each stretch of the course. Lower is faster, so a line rising to the right means slowing down. Colour runs pale for the earliest editions to dark for the most recent; tap a year to show or hide it.

Race history