Progress against the field
Stephanie Rademaker has gained 2:32 on the field from Maastricht 2025 to Heerenveen 2026.
The clock says 10:46 faster, but the races themselves got 8:14 quicker for everyone.
The largest gain on the field came from Maastricht 2025 → Amsterdam 2026: 3:45 in 124 days.
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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
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Heerenveen14 May 2026Individual Open · Women1:20:02 PB71/608Beat 88%
↑ 113 days after Amsterdam 2026 1:13 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:06 faster on the clock looks better than it was: the race was 1:19 faster for everyone, which leaves this 1:13 behind the field.
The fieldCompare these two →1:19 faster This athlete0:06 faster -
Rotterdam15 Apr 2026Doubles Open · Women1:17:43 PB38/176Beat 78%
↑ 138 days after Utrecht 2025, with Jaimy Grillet 6:00 better than the field Why ↓Close ↑
6:00 better than the field: 9:30 faster on the clock, against 3:30 faster for everyone.
The fieldCompare these two →3:30 faster This pair9:30 faster -
Amsterdam21 Jan 2026Individual Open · Women1:20:08194/1122Beat 83%
↑ 124 days after Maastricht 2025 3:45 better than the field Why ↓Close ↑
10:40 faster on the clock, and the race was 6:55 faster for everyone, so 3:45 of it was this athlete.
The fieldCompare these two →6:55 faster This athlete10:40 faster -
Utrecht28 Nov 2025Doubles Open · Women1:27:13132/294Beat 55%
↑ 203 days after Heerenveen 2025, with Jaimy Grillet 3:14 worse than the field Why ↓Close ↑
2:02 slower on the clock in a race that was 1:12 faster for everyone: 3:14 lost to the field.
The fieldCompare these two →1:12 faster This pair2:02 slower -
Maastricht19 Sep 2025Individual Open · Women1:30:48113/348Beat 68%
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Heerenveen9 May 2025Doubles Open · Women1:25:11144/292Beat 51%
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Madrid26 Oct 2024Doubles Open · Mixed1:28:20 PB425/584Beat 27%