Progress against the field
From Heerenveen 2025 to Amsterdam 2026, the field gained 3:28 on Mikai Vroom.
The clock says 0:39 faster, but the races themselves got 4:07 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
13 races · 12 events
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Rotterdam15 Apr 2026Doubles Pro · Men1:02:43 PB96/385Beat 75%
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Mechelen26 Mar 2026Doubles Open · Men1:00:5762/867Beat 93%
↑ 104 days after Gent 2025, with Jesse Voorburgh 2:19 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:41 faster on the clock looks better than it was: the race was 3:00 faster for everyone, which leaves this 2:19 behind the field.
The fieldCompare these two →3:00 faster This pair0:41 faster -
Amsterdam21 Jan 2026Individual Open · Men1:06:02 PB86/1620Beat 95%
↑ 257 days after Heerenveen 2025 3:28 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:39 faster on the clock looks better than it was: the race was 4:07 faster for everyone, which leaves this 3:28 behind the field.
The fieldCompare these two →4:07 faster This athlete0:39 faster -
Gent12 Dec 2025Doubles Open · Men1:01:3881/1164Beat 93%
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Utrecht28 Nov 2025Doubles Open · Mixed58:51 PB4/701Beat 99%
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Maastricht19 Sep 2025Doubles Pro · Men1:03:1430/131Beat 77%
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Heerenveen9 May 2025Individual Open · Men1:06:4151/1217Beat 96%
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Barcelona25 Apr 2025Doubles Open · Men1:00:15 PB61/781Beat 92%
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Amsterdam10 Oct 2024Individual Open · MenDNF—
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Amsterdam10 Oct 2024Doubles Open · Mixed1:06:3344/618Beat 93%
↑ 341 days after Amsterdam 2023, with Isis Sep 6:02 better than the field Why ↓Close ↑
10:38 faster on the clock, and the race was 4:36 faster for everyone, so 6:02 of it was this pair.
The fieldCompare these two →4:36 faster This pair10:38 faster -
Rotterdam6 Apr 2024Doubles Pro · Men1:11:2242/101Beat 58%
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Maastricht20 Jan 2024Doubles Open · Men1:08:4573/288Beat 75%
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Amsterdam4 Nov 2023Doubles Open · Mixed1:17:1181/283Beat 71%