PAUL KASTELBERG

30 races in the archive

Personal bests

Marathon

4:13:53

2013 · 9:41 /mi

Half Marathon

2:22:05

2022 · 10:50 /mi

10K

47:46

2000 · 7:41 /mi

Progression

Marathon9 finishes · best 4:13:53 in 2013 · latest 5:46:32 in 2020
4:10:005:33:201999200220122013201520162017201820201999 1999 Crestar Richmond Marathon — 4:38:212002 2002 Suntrust Richmond Marathon — 4:34:412012 2012 Anthem Richmond Marathon — 4:18:392013 2013 Anthem Richmond Marathon — 4:13:534:13:532015 2015 Anthem Richmond Marathon — 4:19:362016 2016 Anthem Richmond Marathon — 4:33:032017 2017 Anthem Richmond Marathon — 4:34:162018 2018 Anthem Richmond Marathon — 4:47:332020 2020 Richmond Marathon — 5:46:32

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

10K20 finishes · best 47:46 in 2000 · latest 1:06:29 in 2024
50:001:06:40200020012002200420052006200720082009201020112012201320142015201620172018201920242000 10K — 47:4647:462001 10K — 48:452002 10K — 49:012004 10K — 59:572005 10K — 51:462006 10K — 52:202007 10K — 49:412008 10K — 50:312009 10K — 52:272010 10K — 51:232011 10K — 51:072012 10K — 51:172013 10K — 51:392014 10K — 53:012015 10K — 51:452016 10K — 53:472017 10K — 56:422018 10K — 57:302019 10K — 1:00:232024 10K — 1:06:29

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

Marathon — pace by segment6 of 7 editions shown
10:0011:40Start–10K10K–HalfHalf–20 Mile20 Mile–Finish2018 · Start to 10K · 9:42 /mi2018 · 10K to Half · 9:55 /mi2018 · Half to 20 Mile · 12:09 /mi2018 · 20 Mile to Finish · 12:04 /mi20182017 · Start to 10K · 9:44 /mi2017 · 10K to Half · 9:58 /mi2017 · Half to 20 Mile · 10:34 /mi2017 · 20 Mile to Finish · 11:37 /mi20172016 · Start to 10K · 9:37 /mi2016 · 10K to Half · 9:38 /mi2016 · Half to 20 Mile · 10:39 /mi2016 · 20 Mile to Finish · 11:49 /mi20162015 · Start to 10K · 9:04 /mi2015 · 10K to Half · 9:09 /mi2015 · Half to 20 Mile · 10:34 /mi2015 · 20 Mile to Finish · 10:51 /mi20152013 · Start to 10K · 9:20 /mi2013 · 10K to Half · 9:27 /mi2013 · Half to 20 Mile · 9:48 /mi2013 · 20 Mile to Finish · 10:10 /mi20132012 · Start to 10K · 9:13 /mi2012 · 10K to Half · 9:04 /mi2012 · Half to 20 Mile · 10:15 /mi2012 · 20 Mile to Finish · 10:58 /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 segment5 of 5 editions shown
8:209:1010:0010:50Start–5K5K–Finish2024 · Start to 5K · 10:33 /mi2024 · 5K to Finish · 10:51 /mi20242019 · Start to 5K · 9:33 /mi2019 · 5K to Finish · 9:53 /mi20192018 · Start to 5K · 8:59 /mi2018 · 5K to Finish · 9:31 /mi20182017 · Start to 5K · 8:55 /mi2017 · 5K to Finish · 9:20 /mi20172016 · Start to 5K · 8:32 /mi2016 · 5K to Finish · 8:46 /mi2016

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