Progress against the field
Roger Mulder has gained 9:18 on the field from Utrecht 2025 to Amsterdam 2026.
Over the same races everyone got 5:07 quicker, so 14:25 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
5 races · 5 events
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Rotterdam15 Apr 2026Doubles Open · Men1:15:31 PB278/580Beat 52%
↑ 208 days after Maastricht 2025, with Niek Horde 1:09 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:22 faster on the clock, yet the race was 3:31 faster for everyone, so 1:09 was lost on the field.
The fieldCompare these two →3:31 faster This pair2:22 faster -
Amsterdam21 Jan 2026Individual Open · Men1:20:21 PB641/1620Beat 60%
↑ 54 days after Utrecht 2025 9:18 better than the field Why ↓Close ↑
14:25 faster on the clock, and the race was 5:07 faster for everyone, so 9:18 of it was this athlete.
The fieldCompare these two →5:07 faster This athlete14:25 faster -
Utrecht28 Nov 2025Individual Open · Men1:34:46377/575Beat 34%
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Maastricht19 Sep 2025Doubles Open · Men1:17:53507/821Beat 38%
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Heerenveen9 May 2025Doubles Open · Mixed1:26:20 PB325/492Beat 34%