Progress against the field
Carmen de Vlaming and Martijn Slagboom have gained 0:29 on the field from Rotterdam 2025 to Utrecht 2025.
The races barely moved for everyone else, so 0:35 faster on the clock is close to the whole story.
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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Rotterdam15 Apr 2026Doubles Open · Mixed1:19:41 PB190/544Beat 65%
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Utrecht28 Nov 2025Doubles Open · Mixed1:20:31138/381Beat 64%
↑ 274 days after Rotterdam 2025, with Martijn Slagboom 0:29 better than the field Why ↓Close ↑
0:29 better than the field: 0:35 faster on the clock, against 0:06 faster for everyone.
The fieldCompare these two →0:06 faster This pair0:35 faster -
Heerenveen9 May 2025Doubles Open · Women1:18:35 PB76/292Beat 74%
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Rotterdam27 Feb 2025Doubles Open · Mixed1:21:06150/353Beat 58%
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Amsterdam10 Oct 2024Doubles Open · Women1:26:20131/308Beat 58%