Progress against the field
From Paris 2025 to Heerenveen 2026, Stefan Gammauf and Hanna Atema got 11:05 faster than the field.
Over the same races everyone got 8:11 quicker, so 19:16 faster on the clock looks better than it was.
The biggest step was Paris 2025 → Amsterdam 2026: 13:37 on the field in 91 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. The summary above covers Doubles Open · Mixed, with Hanna Atema, the one raced most; every comparison is in the list below.
Every race
9 races · 8 events
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Heerenveen14 May 2026Doubles Open · Mixed1:14:15230/808Beat 72%
↑ 113 days after Amsterdam 2026, with Hanna Atema 2:32 worse than the field Why ↓Close ↑
0:47 slower on the clock in a race that was 1:45 faster for everyone: 2:32 lost to the field.
The fieldCompare these two →1:45 faster This pair0:47 slower -
Heerenveen14 May 2026Doubles Open · Men1:16:21315/494Beat 36%
↑ 167 days after Utrecht 2025, with Tijn Gammauf 2:11 better than the field Why ↓Close ↑
2:11 better than the field: 5:29 faster on the clock, against 3:18 faster for everyone.
The fieldCompare these two →3:18 faster This pair5:29 faster -
Rotterdam15 Apr 2026Doubles Open · Men1:12:54 PB191/580Beat 67%
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Amsterdam21 Jan 2026Doubles Open · Mixed1:13:28 PB149/506Beat 71%
↑ 91 days after Paris 2025, with Hanna Atema 13:37 better than the field Why ↓Close ↑
13:37 better than the field: 20:03 faster on the clock, against 6:26 faster for everyone.
The fieldCompare these two →6:26 faster This pair20:03 faster -
Utrecht28 Nov 2025Doubles Open · Men1:21:50664/879Beat 25%
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Paris22 Oct 2025Doubles Open · Mixed1:33:31454/640Beat 29%
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Heerenveen9 May 2025Doubles Open · Mixed1:16:47145/492Beat 71%
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Rotterdam27 Feb 2025Doubles Open · Men1:16:49375/733Beat 49%
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Rotterdam6 Apr 2024Doubles Open · Mixed1:18:46188/534Beat 65%