Progress against the field
From Gent 2025 to Amsterdam 2026, Guillaume Kaczmarczyk got 4:23 faster than the field.
Over the same races everyone got 1:31 quicker, so 5:54 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.
Every race
6 races · 6 events
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Amsterdam21 Jan 2026Individual Pro · Men1:17:20 PB128/243Beat 47%
↑ 40 days after Gent 2025 4:23 better than the field Why ↓Close ↑
4:23 better than the field: 5:54 faster on the clock, against 1:31 faster for everyone.
The fieldCompare these two →1:31 faster This athlete5:54 faster -
Gent12 Dec 2025Individual Pro · Men1:23:14185/305Beat 39%
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Paris22 Oct 2025Individual Pro · Men1:19:0338/102Beat 63%
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Maastricht19 Sep 2025Individual Pro · Men1:27:04127/208Beat 39%
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Paris 118 Apr 2025Individual Pro · Men1:28:14314/409Beat 23%
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Cologne10 Apr 2025Individual Open · Men1:17:33 PB154/494Beat 69%