JASON STAFFLINGER

6 races in the archive

Personal bests

Half Marathon

2:08:27

2025 · 9:48 /mi

10K

57:04

2023 · 9:11 /mi

8K

1:04:08

2021 · 12:54 /mi

Progression

Half Marathon2 finishes · best 2:08:27 in 2025 — their most recent
2:09:102:13:202:17:30202220252022 2022 CarMax Richmond Half Marathon — 2:17:072025 2025 CarMax Richmond Half Marathon — 2:08:272:08:27

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

10K3 finishes · best 57:04 in 2023 · latest 58:04 in 2025
58:201:06:402022202320252022 10K — 1:06:172023 10K — 57:0457:042025 10K — 58:04

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

Half Marathon — pace by segment2 of 2 editions shown
10:0010:50Start–10K10K–Finish2025 · Start to 10K · 9:56 /mi2025 · 10K to Finish · 9:41 /mi20252022 · Start to 10K · 9:36 /mi2022 · 10K to Finish · 11:14 /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.

10K — pace by segment3 of 3 editions shown
9:1010:0010:50Start–5K5K–Finish2025 · Start to 5K · 9:57 /mi2025 · 5K to Finish · 8:45 /mi20252023 · Start to 5K · 9:12 /mi2023 · 5K to Finish · 9:10 /mi20232022 · Start to 5K · 11:05 /mi2022 · 5K to Finish · 10:15 /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