Progress against the field
Between Rotterdam 2025 and Amsterdam 2026, Thomas Valk and Daphne Hartman kept pace with the field.
The clock says 7:31 faster, but the races themselves got 7:35 quicker for everyone.
204 days between Rotterdam 2025 and Maastricht 2025 is the longest gap compared here, and the second race was 14:03 behind the field.
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
4 races · 4 events
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Amsterdam21 Jan 2026Doubles Open · Mixed1:25:57 PB860/1206Beat 29%
↑ 54 days after Utrecht 2025, with Daphne Hartman 3:00 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:50 faster on the clock looks better than it was: the race was 4:50 faster for everyone, which leaves this 3:00 behind the field.
The fieldCompare these two →4:50 faster This pair1:50 faster -
Utrecht28 Nov 2025Doubles Open · Mixed1:27:47436/701Beat 38%
↑ 70 days after Maastricht 2025, with Daphne Hartman 16:59 better than the field Why ↓Close ↑
21:31 faster on the clock, and the race was 4:32 faster for everyone, so 16:59 of it was this pair.
The fieldCompare these two →4:32 faster This pair21:31 faster -
Maastricht19 Sep 2025Doubles Open · Mixed1:49:18624/658Beat 5%
↑ 204 days after Rotterdam 2025, with Daphne Hartman 14:03 worse than the field Why ↓Close ↑
15:50 slower on the clock in a race that was 1:47 slower for everyone: 14:03 lost to the field.
The fieldCompare these two →1:47 slower This pair15:50 slower -
Rotterdam27 Feb 2025Doubles Open · Mixed1:33:28561/707Beat 21%