QIFAN ZHANG

4 races in the archive

Personal bests

Half Marathon

2:00:10

2023 · 9:10 /mi

10K

59:34

2022 · 9:35 /mi

Progression

10K3 finishes · best 59:34 in 2022 · latest 1:13:34 in 2025
58:201:06:401:15:002011202220252011 10K — 1:02:042022 10K — 59:3459:342025 10K — 1:13:34

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

10K — pace by segment2 of 2 editions shown
10:0011:40Start–5K5K–Finish2025 · Start to 5K · 11:20 /mi2025 · 5K to Finish · 12:20 /mi20252022 · Start to 5K · 9:31 /mi2022 · 5K to Finish · 9:40 /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