Progress against the field
Thamar Steenmeijer and Mariska Van Zandijk have dropped 4:02 behind the field from Maastricht 2025 to Amsterdam 2026.
The clock says 0:12 slower, but the races themselves got 3:50 quicker for everyone.
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
4 races · 4 events
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Amsterdam21 Jan 2026Doubles Open · Women1:16:3056/297Beat 81%
↑ 124 days after Maastricht 2025, with Mariska Van Zandijk 4:02 worse than the field Why ↓Close ↑
4:02 behind the field: 0:12 slower on the clock, against 3:50 faster for everyone.
The fieldCompare these two →3:50 faster This pair0:12 slower -
Utrecht28 Nov 2025Individual Open · Women1:19:00 PB60/619Beat 90%
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Maastricht19 Sep 2025Doubles Open · Women1:16:18 PB121/739Beat 84%
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Heerenveen9 May 2025Doubles Open · Women1:18:5382/292Beat 72%