Progress against the field
Larissa Duim and Marieke Bolt have gained 2:09 on the field from Belgium 2025 to Utrecht 2025.
The clock says 7:28 faster, but the races themselves got 5:19 quicker for everyone.
The biggest step was Maastricht 2025 → Utrecht 2025: 4:02 on the field 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
6 races · 6 events
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Rotterdam15 Apr 2026Doubles Pro · Women1:22:22 PB132/226Beat 42%
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Amsterdam21 Jan 2026Individual Open · Women1:23:48 PB301/1122Beat 73%
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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 Marieke Bolt 4:02 better than the field Why ↓Close ↑
4:02 better than the field: 5:35 faster on the clock, against 1:33 faster for everyone.
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 Marieke Bolt 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 -
Belgium5 Apr 2025Doubles Open · Women1:24:39272/713Beat 62%