ISAAC ROHRER

8 races in the archive

Personal bests

Marathon

5:52:59

2021 · 13:28 /mi

Half Marathon

1:59:16

2018 · 9:06 /mi

10K

1:05:58

2025 · 10:37 /mi

Progression

Half Marathon5 finishes · best 1:59:16 in 2018 · latest 2:14:16 in 2025
1:56:402:05:002:13:20201820222023202420252018 2018 Markel Richmond Half Marathon — 1:59:161:59:162022 2022 CarMax Richmond Half Marathon — 2:16:162023 2023 CarMax Richmond Half Marathon — 2:13:102024 2024 CarMax Richmond Half Marathon — 2:10:082025 2025 CarMax Richmond Half Marathon — 2:14:16

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

10K2 finishes · best 1:05:58 in 2025 · latest 1:06:58 in 2026
1:05:501:06:40202520262025 10K — 1:05:581:05:582026 10K — 1:06:58

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

Half Marathon — pace by segment5 of 5 editions shown
9:1010:0010:50Start–10K10K–Finish2025 · Start to 10K · 9:57 /mi2025 · 10K to Finish · 10:31 /mi20252024 · Start to 10K · 9:18 /mi2024 · 10K to Finish · 10:30 /mi20242023 · Start to 10K · 10:05 /mi2023 · 10K to Finish · 10:13 /mi20232022 · Start to 10K · 9:48 /mi2022 · 10K to Finish · 10:56 /mi20222018 · Start to 10K · 9:03 /mi2018 · 10K to Finish · 9:08 /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 segment2 of 2 editions shown
10:2510:5011:15Start–5K5K–Finish2026 · Start to 5K · 10:19 /mi2026 · 5K to Finish · 11:14 /mi20262025 · Start to 5K · 10:12 /mi2025 · 5K to Finish · 11:02 /mi2025

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