DON O'BRYEN

13 races in the archive

Personal bests

Marathon

5:09:11

2013 · 11:48 /mi

Half Marathon

1:58:26

2019 · 9:02 /mi

10K

59:44

2013 · 9:37 /mi

8K

58:58

2021 · 11:52 /mi

Progression

Half Marathon4 finishes · best 1:58:26 in 2019 — their most recent
1:56:402:13:202:30:0020122015201820192012 2012 American Family Fitness Half Marathon — 1:59:282015 2015 American Family Fitness Half Marathon — 2:17:332018 2018 Markel Richmond Half Marathon — 2:27:362019 2019 Markel Richmond Half Marathon — 1:58:261:58:26

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

10K7 finishes · best 59:44 in 2013 · latest 1:09:22 in 2019
1:06:401:23:2020092010201320142015201820192009 10K — 1:02:422010 10K — 1:05:372013 10K — 59:4459:442014 10K — 1:04:442015 10K — 1:19:542018 10K — 1:16:092019 10K — 1:09:22

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

Half Marathon — pace by segment4 of 4 editions shown
10:0011:40Start–10K10K–Finish2019 · Start to 10K · 9:03 /mi2019 · 10K to Finish · 9:01 /mi20192018 · Start to 10K · 10:37 /mi2018 · 10K to Finish · 11:50 /mi20182015 · Start to 10K · 10:21 /mi2015 · 10K to Finish · 10:37 /mi20152012 · Start to 10K · 8:53 /mi2012 · 10K to Finish · 9:20 /mi2012

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.

10K — pace by segment2 of 2 editions shown
10:5011:4012:30Start–5K5K–Finish2019 · Start to 5K · 10:46 /mi2019 · 5K to Finish · 11:33 /mi20192018 · Start to 5K · 11:57 /mi2018 · 5K to Finish · 12:33 /mi2018

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