Progress against the field
From Rotterdam 2025 to Stockholm 2026, the field gained 5:10 on Titia Van Der Stelt and Leo Grooters.
The clock says 0:07 slower, but the races themselves got 5:03 quicker for everyone.
209 days between Maastricht 2025 and Cologne 2026 is the longest gap compared here, and the second race was 1:48 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. The summary above covers Doubles Open · Mixed, with Leo Grooters, the one raced most; every comparison is in the list below.
Every race
30 races · 27 events
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Maastricht19 Sep 2026Doubles Pro · Women1:22:52 PB120/204Beat 41%
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Stockholm18 Jun 2026Doubles Open · Mixed1:02:55440/825Beat 47%
↑ 63 days after Cologne 2026, with Leo Grooters 0:00 better than the field Why ↓Close ↑
0:54 slower on the clock, and the race was 0:54 slower for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →0:54 slower This pair0:54 slower -
Stockholm18 Jun 2026Individual Pro · Women1:17:39490/751Beat 35%
↑ 84 days after Mechelen 2026 1:01 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
1:20 slower on the clock in a race that was 2:21 slower for everyone: 1:01 gained on the field, which the clock hides.
The fieldCompare these two →2:21 slower This athlete1:20 slower -
Heerenveen14 May 2026Doubles Open · Women1:20:34 PB213/737Beat 71%
↑ 237 days after Maastricht 2025, with Wieteke van der Stelt 3:42 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:06 faster on the clock, yet the race was 3:48 faster for everyone, so 3:42 was lost on the field.
The fieldCompare these two →3:48 faster This pair0:06 faster -
Heerenveen14 May 2026Doubles Open · Mixed1:23:19467/808Beat 42%
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Cologne16 Apr 2026Doubles Open · Mixed1:02:0110/311Beat 97%
↑ 209 days after Maastricht 2025, with Leo Grooters 1:48 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:13 faster on the clock, yet the race was 4:01 faster for everyone, so 1:48 was lost on the field.
The fieldCompare these two →4:01 faster This pair2:13 faster -
Mechelen26 Mar 2026Individual Pro · Women1:16:1963/139Beat 55%
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Utrecht28 Nov 2025Individual Pro · Women1:15:48 PB10/113Beat 91%
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Maastricht19 Sep 2025Doubles Open · Women1:20:40231/739Beat 69%
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Maastricht19 Sep 2025Doubles Open · Mixed1:04:1413/658Beat 98%
↑ 167 days after Belgium 2025, with Leo Grooters 0:57 worse than the field Why ↓Close ↑
0:57 behind the field: 1:46 slower on the clock, against 0:49 slower for everyone.
The fieldCompare these two →0:49 slower This pair1:46 slower -
Belgium5 Apr 2025Doubles Open · Mixed1:02:2826/722Beat 96%
↑ 37 days after Rotterdam 2025, with Leo Grooters 2:25 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:20 faster on the clock looks better than it was: the race was 2:45 faster for everyone, which leaves this 2:25 behind the field.
The fieldCompare these two →2:45 faster This pair0:20 faster -
Rotterdam27 Feb 2025Doubles Open · Mixed1:02:4810/707Beat 99%
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Vienna22 Feb 2025Doubles Open · Mixed1:00:40 PB29/638Beat 96%
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Frankfurt14 Dec 2024Individual Pro · Women1:23:1748/108Beat 56%
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Hamburg2 Nov 2024Doubles Open · Women1:29:08404/609Beat 34%
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Rotterdam6 Apr 2024Doubles Open · Mixed1:04:2316/534Beat 97%
↑ 77 days after Maastricht 2024, with Leo Grooters 1:52 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:12 faster on the clock, yet the race was 2:04 faster for everyone, so 1:52 was lost on the field.
The fieldCompare these two →2:04 faster This pair0:12 faster -
Katowice24 Feb 2024Individual Pro · Women1:28:5419/30Beat 37%
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Maastricht20 Jan 2024Doubles Open · Mixed1:04:3512/230Beat 95%
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Frankfurt9 Dec 2023Individual Open · Women1:20:4468/321Beat 79%
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Amsterdam4 Nov 2023Doubles Open · Women1:27:29161/319Beat 50%
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Rotterdam20 May 2023Doubles Open · Mixed1:05:298/187Beat 96%
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Maastricht European Championships21 Jan 2023Individual Open · Women1:18:3257/258Beat 78%
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Essen12 Nov 2022Doubles Open · Mixed1:06:1910/100Beat 90%
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Amsterdam22 Oct 2022Individual Pro · Women1:26:0722/47Beat 53%
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Las Vegas14 May 2022Individual Pro · Women1:29:1789/156Beat 43%
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Amsterdam24 Oct 2021Individual Open · Women1:14:03 PB2/80Beat 98%
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World Championships NiceDate unknownDoubles Pro · Mixed1:03:45 PB145/297Beat 51%
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KölnDate unknownDoubles Open · Mixed1:04:2729/598Beat 95%
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World Championships ManchesterDate unknownDoubles Open · Mixed1:03:5187/223Beat 61%
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KölnDate unknownDoubles Open · Mixed1:07:5219/213Beat 91%