Progress against the field
From Amsterdam 2024 to Heerenveen 2025, the field gained 0:41 on Twan Jansen.
Over the same races everyone got 2:40 quicker, so 1:59 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 · Men, the one raced most; every comparison is in the list below.
Every race
10 races · 10 events
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Maastricht19 Sep 2026Doubles Pro · Men1:06:55149/316Beat 53%
↑ 177 days after Mechelen 2026, with Bruce Kwinten 0:43 worse than the field Why ↓Close ↑
2:07 slower on the clock in a race that was 1:24 slower for everyone: 0:43 lost to the field.
The fieldCompare these two →1:24 slower This pair2:07 slower -
Mechelen26 Mar 2026Doubles Pro · Men1:04:48 PB226/493Beat 54%
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Amsterdam21 Jan 2026Individual Pro · Men1:31:03 PB90/107Beat 16%
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Utrecht28 Nov 2025Individual Pro · MenDNF—
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Heerenveen9 May 2025Individual Open · Men1:17:45 PB332/1217Beat 73%
↑ 211 days after Amsterdam 2024 0:41 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:59 faster on the clock looks better than it was: the race was 2:40 faster for everyone, which leaves this 0:41 behind the field.
The fieldCompare these two →2:40 faster This athlete1:59 faster -
Belgium5 Apr 2025Doubles Open · Men1:02:53 PB89/898Beat 90%
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Rotterdam27 Feb 2025Doubles Open · Mixed1:08:32 PB27/353Beat 92%
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Paris9 Nov 2024Doubles Open · Men1:06:21163/865Beat 81%
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Amsterdam10 Oct 2024Individual Open · Men1:19:44489/1539Beat 68%
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KölnDate unknownDoubles Open · Men1:09:32150/558Beat 73%