Progress against the field
From Heerenveen 2025 to Maastricht 2026, the field gained 3:19 on Seth Dorenbos.
Over the same races everyone got 5:25 quicker, so 2:06 faster on the clock looks better than it was.
257 days between Heerenveen 2025 and Amsterdam 2026 is the longest gap compared here, and the second race was 6:14 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 · 5 events
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Maastricht19 Sep 2026Individual Open · Men1:32:26256/394Beat 35%
↑ 120 days after Berlin 2026 2:45 worse than the field Why ↓Close ↑
1:17 slower on the clock in a race that was 1:28 faster for everyone: 2:45 lost to the field.
The fieldCompare these two →1:28 faster This athlete1:17 slower -
Berlin22 May 2026Individual Open · Men1:31:09466/686Beat 32%
↑ 8 days after Heerenveen 2026 2:47 worse than the field Why ↓Close ↑
2:47 behind the field: 5:30 slower on the clock, against 2:43 slower for everyone.
The fieldCompare these two →2:43 slower This athlete5:30 slower -
Heerenveen14 May 2026Doubles Open · Mixed1:18:56 PB351/808Beat 57%
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Heerenveen14 May 2026Individual Open · Men1:25:39 PB286/490Beat 42%
↑ 113 days after Amsterdam 2026 8:27 better than the field Why ↓Close ↑
8:27 better than the field: 11:00 faster on the clock, against 2:33 faster for everyone.
The fieldCompare these two →2:33 faster This athlete11:00 faster -
Amsterdam21 Jan 2026Individual Open · Men1:36:391307/1620Beat 19%
↑ 257 days after Heerenveen 2025 6:14 worse than the field Why ↓Close ↑
2:07 slower on the clock in a race that was 4:07 faster for everyone: 6:14 lost to the field.
The fieldCompare these two →4:07 faster This athlete2:07 slower -
Heerenveen9 May 2025Individual Open · Men1:34:32902/1217Beat 26%