Progress against the field
From Utrecht 2025 to Rotterdam 2026, Stefan Zwang got 3:24 faster than the field.
Over the same races everyone got 3:25 quicker, so 6:49 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 Pro · Men, the one raced most; every comparison is in the list below.
Every race
10 races · 8 events
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Rotterdam15 Apr 2026Individual Pro · Men1:21:42 PB164/348Beat 53%
↑ 138 days after Utrecht 2025 3:24 better than the field Why ↓Close ↑
3:24 better than the field: 6:49 faster on the clock, against 3:25 faster for everyone.
The fieldCompare these two →3:25 faster This athlete6:49 faster -
Mechelen26 Mar 2026Doubles Pro · Men1:01:11 PB148/493Beat 70%
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Amsterdam21 Jan 2026Doubles Open · Men1:02:06 PB96/994Beat 90%
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Utrecht28 Nov 2025Doubles Open · Men1:20:15615/879Beat 30%
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Utrecht28 Nov 2025Relay · Men1:05:2822/38Beat 42%
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Utrecht28 Nov 2025Individual Pro · Men1:28:3158/102Beat 43%
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Maastricht19 Sep 2025Doubles Pro · Men1:06:4837/102Beat 64%
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Heerenveen9 May 2025Doubles Pro · Men1:06:5135/92Beat 62%
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Belgium5 Apr 2025Doubles Open · Men1:07:55215/898Beat 76%
↑ 37 days after Rotterdam 2025, with Christian van Dijk 0:57 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:46 faster on the clock, yet the race was 2:43 faster for everyone, so 0:57 was lost on the field.
The fieldCompare these two →2:43 faster This pair1:46 faster -
Rotterdam27 Feb 2025Doubles Open · Men1:09:4183/335Beat 75%