Progress against the field
From Rotterdam 2025 to Utrecht 2025, Jeroen Ottens got 3:02 faster than the field.
Over the same races everyone got 0:48 quicker, so 3:50 faster on the clock looks better than it was.
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
5 races · 5 events
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Amsterdam21 Jan 2026Doubles Open · Mixed1:02:17 PB62/1206Beat 95%
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Utrecht28 Nov 2025Individual Open · Men1:06:45 PB17/575Beat 97%
↑ 274 days after Rotterdam 2025 3:02 better than the field Why ↓Close ↑
3:02 better than the field: 3:50 faster on the clock, against 0:48 faster for everyone.
The fieldCompare these two →0:48 faster This athlete3:50 faster -
Rotterdam27 Feb 2025Individual Open · Men1:10:3585/1283Beat 93%
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Amsterdam10 Oct 2024Doubles Open · Men1:07:43 PB142/855Beat 83%
↑ 187 days after Rotterdam 2024, with Tim Beeren 6:11 better than the field Why ↓Close ↑
9:40 faster on the clock, and the race was 3:29 faster for everyone, so 6:11 of it was this pair.
The fieldCompare these two →3:29 faster This pair9:40 faster -
Rotterdam6 Apr 2024Doubles Open · Men1:17:23355/722Beat 51%