GREG GUINTHER

20 races in the archive

Personal bests

Marathon

2:59:15

1999 · 6:50 /mi

Half Marathon

1:55:33

2018 · 8:49 /mi

10K

41:25

2010 · 6:40 /mi

Progression

Marathon2 finishes · best 2:59:15 in 1999 · latest 2:59:57 in 2001
2:59:202:59:403:00:00199920011999 1999 Crestar Richmond Marathon — 2:59:152:59:152001 2001 SunTrust Richmond Marathon — 2:59:57

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

10K17 finishes · best 41:25 in 2010 · latest 1:10:27 in 2026
33:201:06:401:40:00200620072008201020112012201320142015201620172019202020212023202420262006 10K — 49:462007 10K — 49:482008 10K — 42:322010 10K — 41:2541:252011 10K — 42:372012 10K — 44:292013 10K — 1:09:432014 10K — 47:552015 10K — 48:262016 10K — 46:112017 10K — 51:412019 10K — 53:102020 10K — 1:05:232021 10K — 1:00:132023 10K — 1:46:432024 10K — 1:17:002026 10K — 1:10:27

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

10K — pace by segment6 of 7 editions shown
6:4010:0013:2016:40Start–5K5K–Finish2026 · Start to 5K · 11:24 /mi2026 · 5K to Finish · 11:17 /mi20262024 · Start to 5K · 12:26 /mi2024 · 5K to Finish · 12:21 /mi20242023 · Start to 5K · 17:31 /mi2023 · 5K to Finish · 16:50 /mi20232021 · Start to 5K · 7:34 /mi2021 · 5K to Finish · 11:48 /mi20212019 · Start to 5K · 8:34 /mi2019 · 5K to Finish · 8:33 /mi20192017 · Start to 5K · 8:07 /mi2017 · 5K to Finish · 8:31 /mi2017

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