Progress against the field
From Amsterdam 2024 to Amsterdam 2026, Brian Janssen got 2:34 faster than the field.
Over the same races everyone got 6:19 quicker, so 8:53 faster on the clock looks better than it was.
328 days between Rotterdam 2025 and Amsterdam 2026 is the longest gap compared here, and the second race was 2:03 better than 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
9 races · 8 events
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Copenhagen13 Mar 2026Individual Pro · Men1:07:50 PB74/365Beat 80%
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Amsterdam21 Jan 2026Individual Open · Men1:00:02 PB5/608Beat 99%
↑ 328 days after Rotterdam 2025 2:03 better than the field Why ↓Close ↑
6:26 faster on the clock, and the race was 4:23 faster for everyone, so 2:03 of it was this athlete.
The fieldCompare these two →4:23 faster This athlete6:26 faster -
Gent12 Dec 2025Doubles Open · Mixed1:04:48 PB57/863Beat 93%
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Gent12 Dec 2025Relay · Mixed1:01:571/49Beat 98%
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Utrecht28 Nov 2025Doubles Open · Men57:54 PB11/879Beat 99%
↑ 203 days after Heerenveen 2025, with Roy den Dekker 3:21 better than the field Why ↓Close ↑
4:42 faster on the clock, and the race was 1:21 faster for everyone, so 3:21 of it was this pair.
The fieldCompare these two →1:21 faster This pair4:42 faster -
Heerenveen9 May 2025Doubles Open · Men1:02:3613/309Beat 96%
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Rotterdam27 Feb 2025Individual Open · Men1:06:2833/1283Beat 97%
↑ 140 days after Amsterdam 2024 0:31 better than the field Why ↓Close ↑
0:31 better than the field: 2:27 faster on the clock, against 1:56 faster for everyone.
The fieldCompare these two →1:56 faster This athlete2:27 faster -
Stockholm7 Dec 2024Doubles Open · Mixed1:14:4991/317Beat 71%
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Amsterdam10 Oct 2024Individual Open · Men1:08:55111/1539Beat 93%