Progress against the field
From Warsaw 2025 to Warsaw 2026, Mariusz Marczuk got 4:26 faster than the field.
Over the same races everyone got 5:50 quicker, so 10:16 faster on the clock looks better than it was.
The largest gain on the field came from Warsaw 2025 → Gdansk 2025: 4:30 in 183 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
3 races · 3 events
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Warsaw16 Apr 2026Individual Open · Men1:21:47 PB272/555Beat 51%
↑ 186 days after Gdansk 2025 0:04 worse than the field Why ↓Close ↑
7:31 faster on the clock, and the race was 7:35 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →7:35 faster This athlete7:31 faster -
Gdansk12 Oct 2025Individual Open · Men1:29:18428/745Beat 43%
↑ 183 days after Warsaw 2025 4:30 better than the field Why ↓Close ↑
2:45 faster on the clock in a race that was 1:45 slower for everyone: 4:30 better than the field.
The fieldCompare these two →1:45 slower This athlete2:45 faster -
Warsaw12 Apr 2025Individual Open · Men1:32:03605/768Beat 21%