Progress against the field
Tanja Wolters and Jeroen Effing have gained 0:51 on the field from Maastricht 2025 to Mechelen 2026.
Over the same races everyone got 7:52 quicker, so 8:43 faster on the clock looks better 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
6 races · 5 events
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Maastricht19 Sep 2026Doubles Open · Women1:17:08 PB46/418Beat 89%
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Maastricht19 Sep 2026Relay · Mixed1:06:0011/69Beat 84%
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Heerenveen14 May 2026Individual Open · Women1:31:19 PB175/427Beat 59%
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Mechelen26 Mar 2026Doubles Open · Mixed1:14:48 PB140/424Beat 67%
↑ 64 days after Amsterdam 2026, with Jeroen Effing 0:00 better than the field Why ↓Close ↑
Moved with the field: 1:02 faster on the clock, against 1:02 faster for everyone.
The fieldCompare these two →1:02 faster This pair1:02 faster -
Amsterdam21 Jan 2026Doubles Open · Mixed1:15:50458/1206Beat 62%
↑ 124 days after Maastricht 2025, with Jeroen Effing 0:51 better than the field Why ↓Close ↑
7:41 faster on the clock, and the race was 6:50 faster for everyone, so 0:51 of it was this pair.
The fieldCompare these two →6:50 faster This pair7:41 faster -
Maastricht19 Sep 2025Doubles Open · Mixed1:23:31169/364Beat 54%