Progress against the field
Between Amsterdam 2026 and Berlin 2026, Ashraf Gerges and Sonja Krouwels pulled 0:38 ahead of the field.
Over the same races everyone got 1:41 slower, so 1:03 slower on the clock looks worse than it was.
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
7 races · 7 events
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Berlin22 May 2026Doubles Open · Mixed1:08:39134/953Beat 86%
↑ 121 days after Amsterdam 2026, with Sonja Krouwels 0:38 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
1:03 slower on the clock, but the race was 1:41 slower for everyone, so this was 0:38 better than the field.
The fieldCompare these two →1:41 slower This pair1:03 slower -
Amsterdam21 Jan 2026Doubles Open · Mixed1:07:36 PB149/1206Beat 88%
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Warsaw12 Apr 2025Doubles Open · Men1:08:59 PB70/219Beat 68%
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Frankfurt14 Dec 2024Doubles Open · Mixed1:10:24185/861Beat 79%
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Amsterdam10 Oct 2024Doubles Open · Mixed1:10:2244/376Beat 88%
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Copenhagen23 Mar 2024Doubles Open · Mixed1:15:44182/337Beat 46%
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Amsterdam4 Nov 2023Doubles Open · Mixed1:12:3035/283Beat 88%