Progress against the field
Between Amsterdam 2024 and Utrecht 2025, Sander Dame lost 1:52 to the field.
Over the same races everyone got 2:47 quicker, so 0:55 faster on the clock looks better than it was.
The longest gap between two races compared here, 211 days between Amsterdam 2024 and Heerenveen 2025, still ended 10:15 ahead of 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
3 races · 3 events
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Utrecht28 Nov 2025Individual Open · Men1:36:39931/1337Beat 30%
↑ 203 days after Heerenveen 2025 12:07 worse than the field Why ↓Close ↑
12:07 behind the field: 12:00 slower on the clock, against 0:07 faster for everyone.
The fieldCompare these two →0:07 faster This athlete12:00 slower -
Heerenveen9 May 2025Individual Open · Men1:24:39 PB153/325Beat 53%
↑ 211 days after Amsterdam 2024 10:15 better than the field Why ↓Close ↑
12:55 faster on the clock, and the race was 2:40 faster for everyone, so 10:15 of it was this athlete.
The fieldCompare these two →2:40 faster This athlete12:55 faster -
Amsterdam10 Oct 2024Individual Open · Men1:37:341210/1539Beat 21%