Progress against the field
Between Rotterdam 2024 and Utrecht 2025, Tim Wiering and Arno Wiering pulled 0:27 ahead of the field.
Over the same races everyone got 8:54 quicker, so 9:21 faster on the clock looks better than it was.
The largest gain on the field came from Amsterdam 2024 → Rotterdam 2025: 6:26 in 140 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.
Every race
9 races · 9 events
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Rotterdam15 Apr 2026Doubles Open · Mixed1:16:08 PB282/1047Beat 73%
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Mechelen26 Mar 2026Doubles Open · Men1:07:13 PB168/593Beat 72%
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Amsterdam21 Jan 2026Doubles Pro · Men1:10:21 PB197/298Beat 34%
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Gent12 Dec 2025Doubles Open · Men1:10:52438/1164Beat 62%
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Utrecht28 Nov 2025Doubles Open · Men1:10:05235/879Beat 73%
↑ 203 days after Heerenveen 2025, with Arno Wiering 0:28 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:53 faster on the clock, yet the race was 1:21 faster for everyone, so 0:28 was lost on the field.
The fieldCompare these two →1:21 faster This pair0:53 faster -
Heerenveen9 May 2025Doubles Open · Men1:10:58177/529Beat 67%
↑ 71 days after Rotterdam 2025, with Arno Wiering 2:14 worse than the field Why ↓Close ↑
0:41 slower on the clock in a race that was 1:33 faster for everyone: 2:14 lost to the field.
The fieldCompare these two →1:33 faster This pair0:41 slower -
Rotterdam27 Feb 2025Doubles Open · Men1:10:17197/733Beat 73%
↑ 140 days after Amsterdam 2024, with Arno Wiering 6:26 better than the field Why ↓Close ↑
8:57 faster on the clock, and the race was 2:31 faster for everyone, so 6:26 of it was this pair.
The fieldCompare these two →2:31 faster This pair8:57 faster -
Amsterdam10 Oct 2024Doubles Open · Men1:19:14191/325Beat 41%
↑ 187 days after Rotterdam 2024, with Arno Wiering 3:17 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:12 faster on the clock looks better than it was: the race was 3:29 faster for everyone, which leaves this 3:17 behind the field.
The fieldCompare these two →3:29 faster This pair0:12 faster -
Rotterdam6 Apr 2024Doubles Open · Men1:19:26429/722Beat 41%