ALEKSANDRA HARCUM

16 races in the archive

Personal bests

Half Marathon

2:20:26

2021 · 10:43 /mi

10K

51:21

2007 · 8:16 /mi

Progression

10K15 finishes · best 51:21 in 2007 · latest 1:07:20 in 2025
50:0058:201:06:402007200820092010201220132014201520172018201920212022202320252007 10K — 51:2151:212008 10K — 54:022009 10K — 57:022010 10K — 55:112012 10K — 54:472013 10K — 55:102014 10K — 57:352015 10K — 56:452017 10K — 59:122018 10K — 55:592019 10K — 56:512021 10K — 1:02:412022 10K — 57:402023 10K — 1:00:392025 10K — 1:07:20

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

10K — pace by segment6 of 7 editions shown
9:1010:0010:50Start–5K5K–Finish2025 · Start to 5K · 11:17 /mi2025 · 5K to Finish · 10:23 /mi20252023 · Start to 5K · 9:51 /mi2023 · 5K to Finish · 9:40 /mi20232022 · Start to 5K · 9:10 /mi2022 · 5K to Finish · 9:23 /mi20222021 · Start to 5K · 10:10 /mi2021 · 5K to Finish · 10:01 /mi20212019 · Start to 5K · 9:03 /mi2019 · 5K to Finish · 9:15 /mi20192018 · Start to 5K · 8:51 /mi2018 · 5K to Finish · 9:10 /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