Progress against the field
Lianne Bosch has dropped 1:56 behind the field from Rotterdam 2024 to Utrecht 2025.
Over the same races everyone got 5:37 quicker, so 3:41 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. The summary above covers Individual Open · Women, the one raced most; every comparison is in the list below.
Every race
11 races · 11 events
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Stockholm18 Jun 2026Doubles Open · Mixed1:17:30702/825Beat 15%
↑ 35 days after Heerenveen 2026, with Jelle Bosch 0:00 better than the field Why ↓Close ↑
Moved with the field: 2:07 slower on the clock, against 2:07 slower for everyone.
The fieldCompare these two →2:07 slower This pair2:07 slower -
Heerenveen14 May 2026Doubles Open · Mixed1:15:23259/808Beat 68%
↑ 49 days after Mechelen 2026, with Jelle Bosch 4:06 worse than the field Why ↓Close ↑
3:41 slower on the clock in a race that was 0:25 faster for everyone: 4:06 lost to the field.
The fieldCompare these two →0:25 faster This pair3:41 slower -
Rotterdam15 Apr 2026Doubles Open · Mixed1:26:48340/544Beat 38%
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Mechelen26 Mar 2026Doubles Open · Mixed1:11:42217/962Beat 77%
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EMEA London Olympia24 Mar 2026Doubles Open · Mixed1:11:14 PB170/359Beat 53%
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Amsterdam21 Jan 2026Doubles Open · Mixed1:12:11126/506Beat 75%
↑ 328 days after Rotterdam 2025, with Jelle Bosch 0:36 better than the field Why ↓Close ↑
0:36 better than the field: 4:08 faster on the clock, against 3:32 faster for everyone.
The fieldCompare these two →3:32 faster This pair4:08 faster -
Utrecht28 Nov 2025Individual Open · Women1:25:3252/254Beat 80%
↑ 203 days after Heerenveen 2025 3:13 worse than the field Why ↓Close ↑
1:14 slower on the clock in a race that was 1:59 faster for everyone: 3:13 lost to the field.
The fieldCompare these two →1:59 faster This athlete1:14 slower -
Heerenveen9 May 2025Individual Open · Women1:24:18 PB51/183Beat 72%
↑ 211 days after Amsterdam 2024 0:18 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:38 faster on the clock looks better than it was: the race was 1:56 faster for everyone, which leaves this 0:18 behind the field.
The fieldCompare these two →1:56 faster This athlete1:38 faster -
Rotterdam27 Feb 2025Doubles Open · Mixed1:16:1956/220Beat 75%
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Amsterdam10 Oct 2024Individual Open · Women1:25:56175/678Beat 74%
↑ 187 days after Rotterdam 2024 1:35 better than the field Why ↓Close ↑
1:35 better than the field: 3:17 faster on the clock, against 1:42 faster for everyone.
The fieldCompare these two →1:42 faster This athlete3:17 faster -
Rotterdam6 Apr 2024Individual Open · Women1:29:13216/585Beat 63%