Progress against the field
Julius Van den bogaard has gained 2:00 on the field from Rotterdam 2024 to Amsterdam 2026.
Over the same races everyone got 13:06 quicker, so 15:06 faster on the clock looks better than it was.
The longest gap between two races compared here, 328 days between Rotterdam 2025 and Amsterdam 2026, cost 9:35 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
5 races · 5 events
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Amsterdam21 Jan 2026Individual Open · Men1:22:24273/608Beat 55%
↑ 328 days after Rotterdam 2025 9:35 worse than the field Why ↓Close ↑
5:12 slower on the clock in a race that was 4:23 faster for everyone: 9:35 lost to the field.
The fieldCompare these two →4:23 faster This athlete5:12 slower -
Maastricht19 Sep 2025Doubles Open · Men1:04:23 PB107/821Beat 87%
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Rotterdam27 Feb 2025Individual Open · Men1:17:12 PB280/1283Beat 78%
↑ 140 days after Amsterdam 2024 6:40 better than the field Why ↓Close ↑
8:36 faster on the clock, and the race was 1:56 faster for everyone, so 6:40 of it was this athlete.
The fieldCompare these two →1:56 faster This athlete8:36 faster -
Amsterdam10 Oct 2024Individual Open · Men1:25:48778/1539Beat 49%
↑ 187 days after Rotterdam 2024 4:55 better than the field Why ↓Close ↑
11:42 faster on the clock, and the race was 6:47 faster for everyone, so 4:55 of it was this athlete.
The fieldCompare these two →6:47 faster This athlete11:42 faster -
Rotterdam6 Apr 2024Individual Open · Men1:37:30931/1380Beat 33%