KEITH MARUYAMA

10 races in the archive

Personal bests

Half Marathon

1:26:22

2011 · 6:35 /mi

10K

37:47

2015 · 6:05 /mi

Progression

Half Marathon4 finishes · best 1:26:22 in 2011 · latest 1:46:22 in 2022
1:23:201:40:0020112012201520222011 2011 McDonald's Half Marathon — 1:26:221:26:222012 2012 American Family Fitness Half Marathon — 1:27:162015 2015 American Family Fitness Half Marathon — 1:27:302022 2022 CarMax Richmond Half Marathon — 1:46:22

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

10K6 finishes · best 37:47 in 2015 · latest 1:01:19 in 2024
50:002012201420152019202320242012 10K — 37:522014 10K — 39:052015 10K — 37:4737:472019 10K — 39:192023 10K — 42:052024 10K — 1:01:19

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

Half Marathon — pace by segment4 of 4 editions shown
6:407:308:20Start–10K10K–Finish2022 · Start to 10K · 7:38 /mi2022 · 10K to Finish · 8:33 /mi20222015 · Start to 10K · 6:22 /mi2015 · 10K to Finish · 6:57 /mi20152012 · Start to 10K · 6:39 /mi2012 · 10K to Finish · 6:40 /mi20122011 · Start to 10K · 6:30 /mi2011 · 10K to Finish · 6:40 /mi2011

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 segment3 of 3 editions shown
6:408:2010:00Start–5K5K–Finish2024 · Start to 5K · 9:53 /mi2024 · 5K to Finish · 9:51 /mi20242023 · Start to 5K · 6:35 /mi2023 · 5K to Finish · 6:57 /mi20232019 · Start to 5K · 6:20 /mi2019 · 5K to Finish · 6:19 /mi2019

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