Progress against the field
Marc Koene has dropped 11:45 behind the field from Maastricht 2024 to Rotterdam 2026.
Over the same races everyone got 11:02 quicker, so 0:43 slower on the clock looks better than it was.
The longest gap between two races compared here, 412 days between Rotterdam 2025 and Rotterdam 2026, still ended 22:41 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
5 races · 5 events
-
Rotterdam15 Apr 2026Individual Open · Men1:23:12220/556Beat 60%
↑ 412 days after Rotterdam 2025 22:41 better than the field Why ↓Close ↑
22:41 better than the field: 26:49 faster on the clock, against 4:08 faster for everyone.
The fieldCompare these two →4:08 faster This athlete26:49 faster -
Rotterdam27 Feb 2025Individual Open · Men1:50:01546/600Beat 9%
↑ 140 days after Amsterdam 2024 15:04 better than the field Why ↓Close ↑
17:00 faster on the clock, and the race was 1:56 faster for everyone, so 15:04 of it was this athlete.
The fieldCompare these two →1:56 faster This athlete17:00 faster -
Amsterdam10 Oct 2024Individual Open · Men2:07:01638/659Beat 3%
↑ 187 days after Rotterdam 2024 45:59 worse than the field Why ↓Close ↑
45:59 behind the field: 39:12 slower on the clock, against 6:47 faster for everyone.
The fieldCompare these two →6:47 faster This athlete39:12 slower -
Rotterdam6 Apr 2024Individual Open · Men1:27:49533/1380Beat 61%
↑ 77 days after Maastricht 2024 3:31 worse than the field Why ↓Close ↑
3:31 behind the field: 5:20 slower on the clock, against 1:49 slower for everyone.
The fieldCompare these two →1:49 slower This athlete5:20 slower -
Maastricht20 Jan 2024Individual Open · Men1:22:29 PB310/781Beat 60%