Progress against the field
Koen Van Der Velden has dropped 6:04 behind the field from Amsterdam 2023 to Rotterdam 2025.
Over the same races everyone got 8:25 quicker, so 2:21 faster on the clock looks better than it was.
The longest gap between two races compared here, 341 days between Amsterdam 2023 and Amsterdam 2024, cost 9:08 on 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
7 races · 6 events
-
Maastricht19 Sep 2025Doubles Open · Men1:14:40 PB429/821Beat 48%
-
Rotterdam27 Feb 2025Individual Open · Men1:31:39 PB392/600Beat 35%
↑ 140 days after Amsterdam 2024 3:04 better than the field Why ↓Close ↑
3:04 better than the field: 5:00 faster on the clock, against 1:56 faster for everyone.
The fieldCompare these two →1:56 faster This athlete5:00 faster -
Amsterdam10 Oct 2024Doubles Open · Men1:17:36494/855Beat 42%
-
Amsterdam10 Oct 2024Individual Open · Men1:36:39477/659Beat 28%
↑ 341 days after Amsterdam 2023 9:08 worse than the field Why ↓Close ↑
9:08 behind the field: 2:39 slower on the clock, against 6:29 faster for everyone.
The fieldCompare these two →6:29 faster This athlete2:39 slower -
Frankfurt9 Dec 2023Doubles Open · Mixed1:19:43 PB145/288Beat 50%
-
Amsterdam4 Nov 2023Individual Open · Men1:34:00670/1079Beat 38%
-
Amsterdam22 Oct 2022Doubles Open · Mixed1:27:13122/170Beat 28%