Progress against the field
Barbara van den Boogaard has gained 14:25 on the field from Amsterdam 2023 to Heerenveen 2026.
Over the same races everyone got 12:07 quicker, so 26:32 faster on the clock looks better than it was.
Ahead of the field in 3 of 4 comparisons.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
5 races · 5 events
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Heerenveen14 May 2026Individual Open · Women1:23:41 PB54/205Beat 74%
↑ 167 days after Utrecht 2025 9:00 better than the field Why ↓Close ↑
12:43 faster on the clock, and the race was 3:43 faster for everyone, so 9:00 of it was this athlete.
The fieldCompare these two →3:43 faster This athlete12:43 faster -
Utrecht28 Nov 2025Individual Open · Women1:36:24315/619Beat 49%
↑ 414 days after Amsterdam 2024 2:08 worse than the field Why ↓Close ↑
0:39 slower on the clock in a race that was 1:29 faster for everyone: 2:08 lost to the field.
The fieldCompare these two →1:29 faster This athlete0:39 slower -
Amsterdam10 Oct 2024Individual Open · Women1:35:45362/678Beat 47%
↑ 187 days after Rotterdam 2024 3:56 better than the field Why ↓Close ↑
5:38 faster on the clock, and the race was 1:42 faster for everyone, so 3:56 of it was this athlete.
The fieldCompare these two →1:42 faster This athlete5:38 faster -
Rotterdam6 Apr 2024Individual Open · Women1:41:23393/585Beat 33%
↑ 154 days after Amsterdam 2023 3:37 better than the field Why ↓Close ↑
3:37 better than the field: 8:50 faster on the clock, against 5:13 faster for everyone.
The fieldCompare these two →5:13 faster This athlete8:50 faster -
Amsterdam4 Nov 2023Individual Open · Women1:50:13320/394Beat 19%