Progress against the field
Between Amsterdam 2024 and Heerenveen 2026, Renate Marees lost 0:46 to the field.
Over the same races everyone got 11:19 quicker, so 10:33 faster on the clock looks better than it was.
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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
8 races · 7 events
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Heerenveen14 May 2026Doubles Open · Mixed1:18:29 PB213/461Beat 54%
↑ 167 days after Utrecht 2025, with Bas Engeringh 4:35 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:31 faster on the clock looks better than it was: the race was 5:06 faster for everyone, which leaves this 4:35 behind the field.
The fieldCompare these two →5:06 faster This pair0:31 faster -
Heerenveen14 May 2026Individual Open · Women1:28:05 PB174/608Beat 71%
↑ 29 days after Rotterdam 2026 0:08 better than the field Why ↓Close ↑
Moved with the field: 3:27 faster on the clock, against 3:19 faster for everyone.
The fieldCompare these two →3:19 faster This athlete3:27 faster -
Rotterdam15 Apr 2026Individual Open · Women1:31:32157/485Beat 68%
↑ 84 days after Amsterdam 2026 2:07 worse than the field Why ↓Close ↑
1:53 slower on the clock in a race that was 0:14 faster for everyone: 2:07 lost to the field.
The fieldCompare these two →0:14 faster This athlete1:53 slower -
Amsterdam21 Jan 2026Individual Open · Women1:29:39110/288Beat 62%
↑ 328 days after Rotterdam 2025 0:02 worse than the field Why ↓Close ↑
4:55 faster on the clock, and the race was 4:57 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →4:57 faster This athlete4:55 faster -
Utrecht28 Nov 2025Doubles Open · Mixed1:19:00113/381Beat 70%
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Heerenveen9 May 2025Doubles Open · Women1:27:28 PB254/566Beat 55%
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Rotterdam27 Feb 2025Individual Open · Women1:34:34220/411Beat 47%
↑ 140 days after Amsterdam 2024 1:15 better than the field Why ↓Close ↑
1:15 better than the field: 4:04 faster on the clock, against 2:49 faster for everyone.
The fieldCompare these two →2:49 faster This athlete4:04 faster -
Amsterdam10 Oct 2024Individual Open · Women1:38:38411/678Beat 39%