Progress against the field
Marieke Bolt and Larissa Duim have gained 2:09 on the field from Belgium 2025 to Utrecht 2025.
Over the same races everyone got 5:19 quicker, so 7:28 faster on the clock looks better than it was.
The largest gain on the field came from Maastricht 2025 → Utrecht 2025: 4:02 in 70 days.
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
10 races · 9 events
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Heerenveen14 May 2026Doubles Open · Women1:19:09180/737Beat 76%
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Rotterdam15 Apr 2026Doubles Pro · Women1:22:22 PB132/226Beat 42%
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Mechelen26 Mar 2026Doubles Pro · Women1:24:43109/133Beat 18%
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Amsterdam21 Jan 2026Individual Open · Women1:35:19 PB167/287Beat 42%
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Frankfurt12 Dec 2025Doubles Pro · Women1:26:35119/145Beat 18%
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Utrecht28 Nov 2025Doubles Open · Women1:17:11 PB115/828Beat 86%
↑ 70 days after Maastricht 2025, with Larissa Duim 4:02 better than the field Why ↓Close ↑
5:35 faster on the clock, and the race was 1:33 faster for everyone, so 4:02 of it was this pair.
The fieldCompare these two →1:33 faster This pair5:35 faster -
Maastricht19 Sep 2025Doubles Open · Women1:22:4693/329Beat 72%
↑ 167 days after Belgium 2025, with Larissa Duim 1:53 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:53 faster on the clock looks better than it was: the race was 3:46 faster for everyone, which leaves this 1:53 behind the field.
The fieldCompare these two →3:46 faster This pair1:53 faster -
Heerenveen9 May 2025Doubles Open · Women1:23:07124/292Beat 58%
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Heerenveen9 May 2025Relay · Women1:15:2310/42Beat 76%
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Belgium5 Apr 2025Doubles Open · Women1:24:39272/713Beat 62%