JAMES O'BRIEN

15 races in the archive

Personal bests

Marathon

6:49:14

2008 · 15:37 /mi

Half Marathon

2:20:06

2024 · 10:41 /mi

10K

1:19:57

2009 · 12:52 /mi

8K

1:07:34

2006 · 13:36 /mi

Progression

Marathon2 finishes · best 6:49:14 in 2008 · latest 7:25:16 in 2009
6:56:407:13:207:30:00200820092008 2008 SunTrust Richmond Marathon — 6:49:146:49:142009 2009 SunTrust Richmond Marathon — 7:25:16

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

10K8 finishes · best 1:19:57 in 2009 · latest 1:49:21 in 2012
1:23:201:40:00200420052006200720082009201020122004 10K — 1:42:522005 10K — 1:26:422006 10K — 1:27:022007 10K — 1:23:332008 10K — 1:25:522009 10K — 1:19:571:19:572010 10K — 1:29:132012 10K — 1:49:21

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

8K4 finishes · best 1:07:34 in 2006 · latest 1:22:03 in 2011
1:06:401:15:001:23:2020042005200620112004 2004 NTELOS 8K — 1:15:002005 2005 NTELOS 8K — 1:10:022006 2006 NTELOS 8K — 1:07:341:07:342011 2011 HCA VA 8k — 1:22:03

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

Marathon — pace by segment2 of 2 editions shown
8:2016:4025:0033:20Start–HalfHalf–20 Mile20 Mile–Finish2009 · Start to Half · 9:21 /mi2009 · Half to 20 Mile · 18:19 /mi2009 · 20 Mile to Finish · 31:36 /mi20092008 · Start to Half · 14:29 /mi2008 · Half to 20 Mile · 16:37 /mi2008 · 20 Mile to Finish · 16:51 /mi2008

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