WILLIAM O'BIER

10 races in the archive

Personal bests

10K

1:33:56

2019 · 15:07 /mi

Progression

10K10 finishes · best 1:33:56 in 2019 · latest 1:49:57 in 2026
1:40:002:13:2020172018201920202021202220232024202520262017 10K — 2:12:002018 10K — 2:13:372019 10K — 1:33:561:33:562020 10K — 1:48:002021 10K — 2:27:582022 10K — 2:11:202023 10K — 2:00:492024 10K — 2:07:572025 10K — 2:18:582026 10K — 1:49:57

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

10K — pace by segment6 of 9 editions shown
16:4020:0023:20Start–5K5K–Finish2026 · Start to 5K · 18:59 /mi2026 · 5K to Finish · 16:24 /mi20262025 · Start to 5K · 23:23 /mi2025 · 5K to Finish · 21:21 /mi20252024 · Start to 5K · 19:25 /mi2024 · 5K to Finish · 21:46 /mi20242023 · Start to 5K · 20:29 /mi2023 · 5K to Finish · 18:25 /mi20232022 · Start to 5K · 21:01 /mi2022 · 5K to Finish · 21:16 /mi20222021 · Start to 5K · 24:09 /mi2021 · 5K to Finish · 23:28 /mi2021

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