Progress against the field
Patrick de Jong has dropped 18:47 behind the field from Rotterdam 2024 to Utrecht 2025.
Over the same races everyone got 9:10 quicker, so 9:37 slower on the clock looks better than it was.
327 days between Rotterdam 2024 and Rotterdam 2025 is the longest gap compared here, and the second race was 15:20 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
8 races · 7 events
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Rotterdam15 Apr 2026Doubles Open · Mixed1:57:11546/560Beat 3%
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Mechelen26 Mar 2026Doubles Open · Mixed1:31:16785/962Beat 18%
↑ 64 days after Amsterdam 2026, with Jaclin De Witte 7:08 worse than the field Why ↓Close ↑
7:08 behind the field: 6:06 slower on the clock, against 1:02 faster for everyone.
The fieldCompare these two →1:02 faster This pair6:06 slower -
Amsterdam21 Jan 2026Doubles Open · Mixed1:25:10 PB353/506Beat 30%
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Amsterdam21 Jan 2026Individual Open · MenDNF—
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Utrecht28 Nov 2025Individual Open · Men1:54:02534/575Beat 7%
↑ 203 days after Heerenveen 2025 17:18 worse than the field Why ↓Close ↑
17:11 slower on the clock in a race that was 0:07 faster for everyone: 17:18 lost to the field.
The fieldCompare these two →0:07 faster This athlete17:11 slower -
Heerenveen9 May 2025Individual Open · Men1:36:51 PB961/1217Beat 21%
↑ 71 days after Rotterdam 2025 13:51 better than the field Why ↓Close ↑
13:51 better than the field: 16:20 faster on the clock, against 2:29 faster for everyone.
The fieldCompare these two →2:29 faster This athlete16:20 faster -
Rotterdam27 Feb 2025Individual Open · Men1:53:11559/600Beat 7%
↑ 327 days after Rotterdam 2024 15:20 worse than the field Why ↓Close ↑
8:46 slower on the clock in a race that was 6:34 faster for everyone: 15:20 lost to the field.
The fieldCompare these two →6:34 faster This athlete8:46 slower -
Rotterdam6 Apr 2024Individual Open · Men1:44:251109/1380Beat 20%