Progress against the field
Patryk Gruszka has gained 4:40 on the field from Katowice 2025 to Gdansk 2026.
The clock says 13:26 faster, but the races themselves got 8:46 quicker for everyone.
364 days between Katowice 2025 and Katowice 2026 is the longest gap compared here, and the second race was 9:37 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.
Every race
6 races · 5 events
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Gdansk10 Oct 2026Individual Open · Men1:29:19720/1349Beat 47%
↑ 177 days after Warsaw 2026 4:02 worse than the field Why ↓Close ↑
5:40 slower on the clock in a race that was 1:38 slower for everyone: 4:02 lost to the field.
The fieldCompare these two →1:38 slower This athlete5:40 slower -
Warsaw16 Apr 2026Doubles Open · Men1:15:15 PB294/585Beat 50%
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Warsaw16 Apr 2026Individual Open · Men1:23:39 PB299/555Beat 46%
↑ 54 days after Katowice 2026 0:55 worse than the field Faster on the clock, behind the field Why ↓Close ↑
3:31 faster on the clock, yet the race was 4:26 faster for everyone, so 0:55 was lost on the field.
The fieldCompare these two →4:26 faster This athlete3:31 faster -
Katowice21 Feb 2026Individual Open · Men1:27:10488/859Beat 43%
↑ 364 days after Katowice 2025 9:37 better than the field Why ↓Close ↑
15:35 faster on the clock, and the race was 5:58 faster for everyone, so 9:37 of it was this athlete.
The fieldCompare these two →5:58 faster This athlete15:35 faster -
Poznan13 Dec 2025Individual Pro · MenDNF—
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Katowice22 Feb 2025Individual Open · Men1:42:45630/757Beat 17%