JUSTIN KLAPPRODT

17 races in the archive

Personal bests

Marathon

3:56:10

2017 · 9:00 /mi

Half Marathon

1:43:20

2016 · 7:53 /mi

10K

46:11

2016 · 7:26 /mi

Progression

Half Marathon8 finishes · best 1:43:20 in 2016 · latest 2:05:40 in 2025
1:40:001:56:402:13:20201620182019202120222023202420252016 2016 American Family Fitness Half Marathon — 1:43:201:43:202018 2018 Markel Richmond Half Marathon — 1:55:072019 2019 Markel Richmond Half Marathon — 1:50:222021 2021 Carmax Richmond Half Marathon — 1:59:282022 2022 CarMax Richmond Half Marathon — 2:09:462023 2023 CarMax Richmond Half Marathon — 2:11:112024 2024 CarMax Richmond Half Marathon — 2:04:212025 2025 CarMax Richmond Half Marathon — 2:05:40

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

10K8 finishes · best 46:11 in 2016 · latest 51:17 in 2020
46:4050:0053:20200220042005201620172018201920202002 10K — 49:472004 10K — 49:452005 10K — 51:232016 10K — 46:1146:112017 10K — 46:482018 10K — 50:102019 10K — 52:272020 10K — 51:17

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

Half Marathon — pace by segment6 of 7 editions shown
8:209:1010:00Start–10K10K–Finish2025 · Start to 10K · 9:06 /mi2025 · 10K to Finish · 10:02 /mi20252024 · Start to 10K · 9:15 /mi2024 · 10K to Finish · 9:42 /mi20242023 · Start to 10K · 9:56 /mi2023 · 10K to Finish · 10:04 /mi20232022 · Start to 10K · 9:30 /mi2022 · 10K to Finish · 10:15 /mi20222019 · Start to 10K · 8:18 /mi2019 · 10K to Finish · 8:31 /mi20192018 · Start to 10K · 8:30 /mi2018 · 10K to Finish · 9:02 /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.

10K — pace by segment4 of 4 editions shown
7:307:558:208:45Start–5K5K–Finish2019 · Start to 5K · 8:18 /mi2019 · 5K to Finish · 8:35 /mi20192018 · Start to 5K · 7:53 /mi2018 · 5K to Finish · 8:16 /mi20182017 · Start to 5K · 7:25 /mi2017 · 5K to Finish · 7:39 /mi20172016 · Start to 5K · 7:25 /mi2016 · 5K to Finish · 7:27 /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