Progress against the field
From Utrecht 2025 to Heerenveen 2026, the field gained 2:48 on Twan Jacobs.
The clock says 4:52 faster, but the races themselves got 7:40 quicker for everyone.
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
5 races · 5 events
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Heerenveen14 May 2026Individual Open · Men1:12:54 PB180/966Beat 81%
↑ 113 days after Amsterdam 2026 0:38 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:55 faster on the clock, yet the race was 2:33 faster for everyone, so 0:38 was lost on the field.
The fieldCompare these two →2:33 faster This athlete1:55 faster -
Rotterdam15 Apr 2026Doubles Pro · Men1:13:36 PB273/385Beat 29%
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Amsterdam21 Jan 2026Individual Open · Men1:14:49351/1620Beat 78%
↑ 54 days after Utrecht 2025 2:10 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:57 faster on the clock, yet the race was 5:07 faster for everyone, so 2:10 was lost on the field.
The fieldCompare these two →5:07 faster This athlete2:57 faster -
Utrecht28 Nov 2025Individual Open · Men1:17:46259/1337Beat 81%
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Maastricht19 Sep 2025Doubles Open · Mixed1:31:52 PB450/658Beat 32%