BARBI DE HAAS

9 races in the archive

Personal bests

Marathon

4:44:05

2008 · 10:50 /mi

Half Marathon

2:05:03

2019 · 9:32 /mi

10K

48:26

2008 · 7:48 /mi

Progression

Half Marathon2 finishes · best 2:05:03 in 2019 · latest 2:31:53 in 2022
2:13:202:30:00201920222019 2019 Markel Richmond Half Marathon — 2:05:032:05:032022 2022 CarMax Richmond Half Marathon — 2:31:53

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

10K6 finishes · best 48:26 in 2008 · latest 59:37 in 2025
50:0058:202008200920112014202320252008 10K — 48:2648:262009 10K — 48:462011 10K — 51:242014 10K — 53:072023 10K — 59:572025 10K — 59:37

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

Half Marathon — pace by segment2 of 2 editions shown
10:0011:40Start–10K10K–Finish2022 · Start to 10K · 10:27 /mi2022 · 10K to Finish · 12:37 /mi20222019 · Start to 10K · 9:30 /mi2019 · 10K to Finish · 9:34 /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.

10K — pace by segment2 of 2 editions shown
9:309:359:409:45Start–5K5K–Finish2025 · Start to 5K · 9:43 /mi2025 · 5K to Finish · 9:28 /mi20252023 · Start to 5K · 9:42 /mi2023 · 5K to Finish · 9:36 /mi2023

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