TAMMY SPRING

14 races in the archive

Personal bests

Half Marathon

2:21:10

2010 · 10:46 /mi

10K

53:42

2015 · 8:39 /mi

Progression

10K13 finishes · best 53:42 in 2015 · latest 1:02:58 in 2026
58:201:06:4020082009201020112012201320142015201820192024202520262008 10K — 1:08:382009 10K — 1:00:172010 10K — 1:01:172011 10K — 1:02:302012 10K — 58:432013 10K — 57:582014 10K — 58:472015 10K — 53:4253:422018 10K — 1:00:572019 10K — 1:05:312024 10K — 57:28.42025 10K — 58:192026 10K — 1:02:58

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

10K — pace by segment5 of 5 editions shown
9:1010:0010:50Start–5K5K–Finish2026 · Start to 5K · 9:46 /mi2026 · 5K to Finish · 10:30 /mi20262025 · Start to 5K · 9:24 /mi2025 · 5K to Finish · 9:22 /mi20252024 · Start to 5K · 9:22 /mi2024 · 5K to Finish · 9:08 /mi20242019 · Start to 5K · 10:21 /mi2019 · 5K to Finish · 10:44 /mi20192018 · Start to 5K · 9:08 /mi2018 · 5K to Finish · 10:29 /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.

Race history