Progress against the field
Between Rotterdam 2024 and Amsterdam 2026, Dominique Rijlaarsdam and Tessa Schuurman lost 2:48 to the field.
Over the same races everyone got 8:02 quicker, so 5:14 faster on the clock looks better than it was.
364 days between Rotterdam 2024 and Belgium 2025 is the longest gap compared here, and the second race was 2:50 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
5 races · 5 events
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Amsterdam21 Jan 2026Doubles Open · Mixed1:19:32 PB611/1206Beat 49%
↑ 291 days after Belgium 2025, with Tessa Schuurman 0:02 better than the field Why ↓Close ↑
2:27 faster on the clock, and the race was 2:25 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →2:25 faster This pair2:27 faster -
Utrecht28 Nov 2025Individual Open · Men1:27:25 PB270/575Beat 53%
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Heerenveen9 May 2025Doubles Open · Men1:23:53 PB437/529Beat 17%
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Belgium5 Apr 2025Doubles Open · Mixed1:21:59390/722Beat 46%
↑ 364 days after Rotterdam 2024, with Tessa Schuurman 2:50 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:47 faster on the clock looks better than it was: the race was 5:37 faster for everyone, which leaves this 2:50 behind the field.
The fieldCompare these two →5:37 faster This pair2:47 faster -
Rotterdam6 Apr 2024Doubles Open · Mixed1:24:46305/534Beat 43%