SEONG BYUN

6 races in the archive

Personal bests

Half Marathon

2:05:25

2021 · 9:34 /mi

10K

1:14:56

2022 · 12:04 /mi

Progression

Half Marathon4 finishes · best 2:05:25 in 2021 · latest 2:07:09 in 2023
2:05:002:13:202:21:4020192021202220232019 2019 Markel Richmond Half Marathon — 2:10:572021 2021 Carmax Richmond Half Marathon — 2:05:252:05:252022 2022 CarMax Richmond Half Marathon — 2:21:542023 2023 CarMax Richmond Half Marathon — 2:07:09

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

10K2 finishes · best 1:14:56 in 2022 — their most recent
1:15:001:16:40201920222019 10K — 1:17:372022 10K — 1:14:561:14:56

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

Half Marathon — pace by segment4 of 4 editions shown
9:1010:0010:5011:40Start–10K10K–Finish2023 · Start to 10K · 10:03 /mi2023 · 10K to Finish · 9:23 /mi20232022 · Start to 10K · 10:08 /mi2022 · 10K to Finish · 11:27 /mi20222021 · Start to 10K · 10:13 /mi2021 · 10K to Finish · 8:59 /mi20212019 · Start to 10K · 9:48 /mi2019 · 10K to Finish · 10:10 /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.

10K — pace by segment2 of 2 editions shown
11:4012:3013:20Start–5K5K–Finish2022 · Start to 5K · 12:34 /mi2022 · 5K to Finish · 11:33 /mi20222019 · Start to 5K · 13:13 /mi2019 · 5K to Finish · 11:46 /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