DONALD COSTELLO

5 races in the archive

Personal bests

Half Marathon

1:54:48

2009 · 8:45 /mi

Progression

Half Marathon5 finishes · best 1:54:48 in 2009 · latest 2:26:16 in 2018
1:56:402:13:202:30:00200820092012201620182008 2008 McDonalds Half Marathon — 2:05:142009 2009 McDonalds Half Marathon — 1:54:481:54:482012 2012 American Family Fitness Half Marathon — 2:03:442016 2016 American Family Fitness Half Marathon — 2:15:032018 2018 Markel Richmond Half Marathon — 2:26:16

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

Half Marathon — pace by segment5 of 5 editions shown
8:2010:0011:40Start–10K10K–Finish2018 · Start to 10K · 10:57 /mi2018 · 10K to Finish · 11:20 /mi20182016 · Start to 10K · 10:17 /mi2016 · 10K to Finish · 10:19 /mi20162012 · Start to 10K · 9:24 /mi2012 · 10K to Finish · 9:28 /mi20122009 · Start to 10K · 8:38 /mi2009 · 10K to Finish · 8:52 /mi20092008 · Start to 10K · 9:13 /mi2008 · 10K to Finish · 9:51 /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