Progress against the field
Bartek Karczewski has gained 0:49 on the field from Poznan 2025 to Rome 2026.
The races themselves barely changed, so 1:18 faster on the clock is the real picture.
The biggest step was Poznan 2025 → Warsaw 2026: 4:38 on the field in 124 days.
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
7 races · 6 events
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Gdansk10 Oct 2026Doubles Pro · Men59:36 PB28/165Beat 83%
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Rome23 Sep 2026Individual Pro · Men1:10:54101/362Beat 72%
↑ 160 days after Warsaw 2026 3:49 worse than the field Why ↓Close ↑
3:49 behind the field: 7:38 slower on the clock, against 3:49 slower for everyone.
The fieldCompare these two →3:49 slower This athlete7:38 slower -
Warsaw16 Apr 2026Doubles Open · Mixed1:17:25 PB123/261Beat 53%
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Warsaw16 Apr 2026Individual Pro · Men1:03:16 PB97/556Beat 83%
↑ 124 days after Poznan 2025 4:38 better than the field Why ↓Close ↑
8:56 faster on the clock, and the race was 4:18 faster for everyone, so 4:38 of it was this athlete.
The fieldCompare these two →4:18 faster This athlete8:56 faster -
Poznan13 Dec 2025Individual Pro · Men1:12:12117/345Beat 66%
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Warsaw12 Apr 2025Doubles Pro · Men1:01:1113/78Beat 83%
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Poznan2 Nov 2024Doubles Pro · Men1:02:0419/64Beat 70%