Progress against the field
Between Amsterdam 2023 and Rotterdam 2025, Nick Kalse pulled 18:27 ahead of the field.
Over the same races everyone got 11:55 quicker, so 30:22 faster on the clock looks better than it was.
187 days between Rotterdam 2024 and Amsterdam 2024 is the longest gap compared here, and the second race was 2:08 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 · 6 events
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Belgium5 Apr 2025Doubles Pro · Men1:06:59 PB29/122Beat 76%
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Rotterdam27 Feb 2025Individual Open · Men1:16:11 PB243/1283Beat 81%
↑ 140 days after Amsterdam 2024 0:06 better than the field Why ↓Close ↑
2:02 faster on the clock, and the race was 1:56 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →1:56 faster This athlete2:02 faster -
Amsterdam10 Oct 2024Individual Open · Men1:18:13413/1539Beat 73%
↑ 187 days after Rotterdam 2024 2:08 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:39 faster on the clock looks better than it was: the race was 6:47 faster for everyone, which leaves this 2:08 behind the field.
The fieldCompare these two →6:47 faster This athlete4:39 faster -
Rotterdam6 Apr 2024Individual Open · Men1:22:52334/1380Beat 76%
↑ 77 days after Maastricht 2024 2:36 better than the field Why ↓Close ↑
0:47 faster on the clock in a race that was 1:49 slower for everyone: 2:36 better than the field.
The fieldCompare these two →1:49 slower This athlete0:47 faster -
Maastricht20 Jan 2024Individual Open · Men1:23:39334/781Beat 57%
↑ 77 days after Amsterdam 2023 17:53 better than the field Why ↓Close ↑
22:54 faster on the clock, and the race was 5:01 faster for everyone, so 17:53 of it was this athlete.
The fieldCompare these two →5:01 faster This athlete22:54 faster -
Amsterdam4 Nov 2023Individual Open · Men1:46:33913/1079Beat 15%