THOMAS SIEBERS

6 races in the archive

Personal bests

Half Marathon

1:28:50

2024 · 6:47 /mi

10K

40:40

2023 · 6:33 /mi

Progression

Half Marathon4 finishes · best 1:28:50 in 2024 — their most recent
1:30:001:33:201:36:4020212022202320242021 2021 Carmax Richmond Half Marathon — 1:35:472022 2022 CarMax Richmond Half Marathon — 1:33:562023 2023 CarMax Richmond Half Marathon — 1:28:562024 2024 CarMax Richmond Half Marathon — 1:28:501:28:50

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

10K2 finishes · best 40:40 in 2023 — their most recent
41:4043:20202220232022 10K — 43:272023 10K — 40:4040:40

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

Half Marathon — pace by segment4 of 4 editions shown
6:407:007:20Start–10K10K–Finish2024 · Start to 10K · 6:47 /mi2024 · 10K to Finish · 6:46 /mi20242023 · Start to 10K · 6:56 /mi2023 · 10K to Finish · 6:39 /mi20232022 · Start to 10K · 7:11 /mi2022 · 10K to Finish · 7:09 /mi20222021 · Start to 10K · 7:25 /mi2021 · 10K to Finish · 7:12 /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.

10K — pace by segment2 of 2 editions shown
6:407:00Start–5K5K–Finish2023 · Start to 5K · 6:27 /mi2023 · 5K to Finish · 6:38 /mi20232022 · Start to 5K · 6:52 /mi2022 · 5K to Finish · 7:07 /mi2022

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