Progress against the field
From Utrecht 2025 to Rotterdam 2026, Delphin Kruithof Kremer has moved with the field: what changed on the clock changed for everyone.
The clock says 7:06 faster, but the races themselves got 7:15 quicker for everyone.
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 · Men, the one raced most; every comparison is in the list below.
Every race
28 races · 26 events
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Tenerife4 Sep 2026Doubles Open · Mixed1:02:168/542Beat 99%
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Riga30 May 2026Individual Pro · Men1:10:5473/226Beat 68%
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Heerenveen14 May 2026Doubles Pro · Men1:00:06 PB57/315Beat 82%
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Cardiff29 Apr 2026Individual Pro · Men1:13:41185/533Beat 65%
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Rotterdam15 Apr 2026Relay · Men51:111/79Beat 99%
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Rotterdam15 Apr 2026Individual Open · Men1:09:0342/556Beat 92%
↑ 84 days after Amsterdam 2026 2:02 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:06 faster on the clock, yet the race was 2:08 faster for everyone, so 2:02 was lost on the field.
The fieldCompare these two →2:08 faster This athlete0:06 faster -
Copenhagen13 Mar 2026Doubles Open · Mixed1:01:07 PB16/757Beat 98%
↑ 168 days after Oslo 2025, with Anne Stellaard 1:53 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:56 faster on the clock, yet the race was 3:49 faster for everyone, so 1:53 was lost on the field.
The fieldCompare these two →3:49 faster This pair1:56 faster -
Amsterdam21 Jan 2026Doubles Open · Mixed1:13:22354/1206Beat 71%
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Amsterdam21 Jan 2026Individual Open · Men1:09:0954/570Beat 91%
↑ 54 days after Utrecht 2025 1:53 better than the field Why ↓Close ↑
1:53 better than the field: 7:00 faster on the clock, against 5:07 faster for everyone.
The fieldCompare these two →5:07 faster This athlete7:00 faster -
Gent12 Dec 2025Doubles Open · Men1:00:08 PB55/1164Beat 95%
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Utrecht28 Nov 2025Individual Open · Men1:16:09212/1337Beat 84%
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Oslo26 Sep 2025Doubles Open · Mixed1:03:0321/484Beat 96%
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Gdansk26 May 2024Individual Open · MenDNF—
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Rotterdam6 Apr 2024Relay · Men59:253/10Beat 70%
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Karlsruhe16 Mar 2024Individual Open · MenDNF—
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Maastricht20 Jan 2024Individual Pro · Men1:08:3721/103Beat 80%
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Hamburg18 Nov 2023Individual Open · Men1:00:47 PB5/737Beat 99%
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Amsterdam4 Nov 2023Individual Pro · Men1:09:329/102Beat 91%
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München14 Oct 2023Individual Pro · Men1:09:5816/121Beat 87%
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Warschau9 Sep 2023Individual Open · Men1:06:146/205Beat 97%
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Rotterdam20 May 2023Relay · Mixed58:232/18Beat 89%
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Karlsruhe11 Mar 2023Individual Pro · Men1:09:0212/74Beat 84%
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Bilbao11 Feb 2023Individual Open · Men1:03:226/299Beat 98%
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Maastricht European Championships21 Jan 2023Individual Open · Men1:08:4877/556Beat 86%
↑ 70 days after Essen 2022 4:45 worse than the field Why ↓Close ↑
4:07 slower on the clock in a race that was 0:38 faster for everyone: 4:45 lost to the field.
The fieldCompare these two →0:38 faster This athlete4:07 slower -
Essen12 Nov 2022Individual Open · Men1:04:416/189Beat 97%
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Amsterdam22 Oct 2022Individual Open · Men1:06:5211/561Beat 98%
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World Championships NiceDate unknownIndividual Pro · Men1:07:55188/830Beat 77%
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World Championships ManchesterDate unknownIndividual Pro · Men1:06:58 PB70/432Beat 84%