Progress against the field
Mateusz Grzelak has gained 1:16 on the field from Poznan 2024 to Poznan 2025.
Over the same races everyone got 10:37 quicker, so 11:53 faster on the clock looks better than it was.
The field was beaten in 3 of 4 comparisons.
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 Open · Men, the one raced most; every comparison is in the list below.
Every race
7 races · 7 events
-
Warsaw16 Apr 2026Individual Pro · Men1:18:46 PB379/556Beat 32%
↑ 54 days after Katowice 2026 5:59 better than the field Why ↓Close ↑
8:46 faster on the clock, and the race was 2:47 faster for everyone, so 5:59 of it was this athlete.
The fieldCompare these two →2:47 faster This athlete8:46 faster -
Katowice21 Feb 2026Individual Pro · Men1:27:32258/317Beat 19%
-
Poznan13 Dec 2025Individual Open · Men1:21:33 PB419/1184Beat 65%
↑ 62 days after Gdansk 2025 2:20 better than the field Why ↓Close ↑
2:20 better than the field: 5:54 faster on the clock, against 3:34 faster for everyone.
The fieldCompare these two →3:34 faster This athlete5:54 faster -
Gdansk12 Oct 2025Individual Open · Men1:27:27391/745Beat 48%
↑ 183 days after Warsaw 2025 2:46 worse than the field Why ↓Close ↑
2:46 behind the field: 4:31 slower on the clock, against 1:45 slower for everyone.
The fieldCompare these two →1:45 slower This athlete4:31 slower -
Warsaw12 Apr 2025Individual Open · Men1:22:56332/715Beat 54%
↑ 49 days after Katowice 2025 1:29 better than the field Why ↓Close ↑
6:56 faster on the clock, and the race was 5:27 faster for everyone, so 1:29 of it was this athlete.
The fieldCompare these two →5:27 faster This athlete6:56 faster -
Katowice22 Feb 2025Individual Open · Men1:29:52460/757Beat 39%
↑ 112 days after Poznan 2024 0:13 better than the field Why ↓Close ↑
0:13 better than the field: 3:34 faster on the clock, against 3:21 faster for everyone.
The fieldCompare these two →3:21 faster This athlete3:34 faster -
Poznan2 Nov 2024Individual Open · Men1:33:26555/776Beat 29%