JAMES STEMPLE

7 races in the archive

Personal bests

Half Marathon

1:53:15

2023 · 8:38 /mi

10K

50:24

2019 · 8:07 /mi

Progression

10K6 finishes · best 50:24 in 2019 · latest 54:12 in 2026
50:0058:202019202220232024202520262019 10K — 50:2450:242022 10K — 57:242023 10K — 57:312024 10K — 53:07.32025 10K — 1:01:042026 10K — 54:12

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

10K — pace by segment6 of 6 editions shown
8:209:1010:00Start–5K5K–Finish2026 · Start to 5K · 8:53 /mi2026 · 5K to Finish · 8:33 /mi20262025 · Start to 5K · 9:43 /mi2025 · 5K to Finish · 9:56 /mi20252024 · Start to 5K · 8:50 /mi2024 · 5K to Finish · 8:16 /mi20242023 · Start to 5K · 9:58 /mi2023 · 5K to Finish · 8:33 /mi20232022 · Start to 5K · 9:08 /mi2022 · 5K to Finish · 9:20 /mi20222019 · Start to 5K · 8:02 /mi2019 · 5K to Finish · 8:11 /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