Progress against the field
Veerle Nijhof and Terry De Koning have gained 3:45 on the field from Rotterdam 2023 to Heerenveen 2025.
The clock says 13:41 faster, but the races themselves got 9:56 quicker for everyone.
211 days between Amsterdam 2024 and Heerenveen 2025 is the longest gap compared here, and the second race was 2:40 behind the field.
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 · 6 events
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Utrecht28 Nov 2025Relay · Women1:22:3417/35Beat 51%
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Heerenveen9 May 2025Doubles Open · Women1:23:07 PB159/566Beat 72%
↑ 211 days after Amsterdam 2024, with Terry De Koning 2:40 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:17 faster on the clock looks better than it was: the race was 2:57 faster for everyone, which leaves this 2:40 behind the field.
The fieldCompare these two →2:57 faster This pair0:17 faster -
Amsterdam10 Oct 2024Doubles Open · Women1:23:24236/657Beat 64%
↑ 187 days after Rotterdam 2024, with Terry De Koning 3:27 better than the field Why ↓Close ↑
3:27 better than the field: 6:35 faster on the clock, against 3:08 faster for everyone.
The fieldCompare these two →3:08 faster This pair6:35 faster -
Rotterdam6 Apr 2024Doubles Open · Women1:29:59291/564Beat 48%
↑ 154 days after Amsterdam 2023, with Terry De Koning 3:30 worse than the field Why ↓Close ↑
3:30 behind the field: 1:39 slower on the clock, against 1:51 faster for everyone.
The fieldCompare these two →1:51 faster This pair1:39 slower -
Amsterdam4 Nov 2023Doubles Open · Women1:28:20171/319Beat 46%
↑ 168 days after Rotterdam 2023, with Terry De Koning 6:28 better than the field Why ↓Close ↑
8:28 faster on the clock, and the race was 2:00 faster for everyone, so 6:28 of it was this pair.
The fieldCompare these two →2:00 faster This pair8:28 faster -
Rotterdam20 May 2023Doubles Open · Women1:36:48151/222Beat 32%