Progress against the field
Between Essen 2022 and EMEA London Olympia 2026, Pieter Joriskes lost 5:08 to the field.
The clock says 8:05 faster, but the races themselves got 13:13 quicker for everyone.
797 days between Karlsruhe 2023 and Berlin 2025 is the longest gap compared here, and the second race was 3:55 behind 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
26 races · 26 events
-
Maastricht19 Sep 2026Individual Pro · Men1:15:16 PB161/399Beat 60%
-
Rimini28 May 2026Individual Pro · Men1:26:01201/371Beat 46%
-
Paris GP23 Apr 2026Individual Pro · Men1:20:14149/315Beat 53%
↑ 28 days after Mechelen 2026 1:06 better than the field Why ↓Close ↑
The race was 0:25 slower for everyone and the clock still says 0:41 faster: 1:06 gained on the field.
The fieldCompare these two →0:25 slower This athlete0:41 faster -
Mechelen26 Mar 2026Individual Pro · Men1:20:55309/457Beat 32%
↑ 64 days after Amsterdam 2026 3:20 worse than the field Why ↓Close ↑
3:20 behind the field: 1:01 slower on the clock, against 2:19 faster for everyone.
The fieldCompare these two →2:19 faster This athlete1:01 slower -
EMEA London Olympia24 Mar 2026Individual Open · Men1:17:16609/958Beat 36%
↑ 298 days after Rimini 2025 3:46 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:31 faster on the clock, yet the race was 6:17 faster for everyone, so 3:46 was lost on the field.
The fieldCompare these two →6:17 faster This athlete2:31 faster -
Amsterdam21 Jan 2026Individual Pro · Men1:19:54149/243Beat 39%
↑ 40 days after Gent 2025 5:44 better than the field Why ↓Close ↑
5:44 better than the field: 7:15 faster on the clock, against 1:31 faster for everyone.
The fieldCompare these two →1:31 faster This athlete7:15 faster -
Gent12 Dec 2025Individual Pro · Men1:27:09213/305Beat 30%
-
London Excel4 Dec 2025Individual Pro · Men1:16:52260/467Beat 44%
-
Utrecht28 Nov 2025Individual Pro · Men1:23:0897/215Beat 55%
↑ 70 days after Maastricht 2025 3:07 better than the field Why ↓Close ↑
4:30 faster on the clock, and the race was 1:23 faster for everyone, so 3:07 of it was this athlete.
The fieldCompare these two →1:23 faster This athlete4:30 faster -
Maastricht19 Sep 2025Individual Pro · Men1:27:38131/208Beat 37%
-
Rimini30 May 2025Individual Open · Men1:19:47399/1225Beat 67%
↑ 14 days after Berlin 2025 1:08 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
1:04 slower on the clock in a race that was 2:12 slower for everyone: 1:08 gained on the field, which the clock hides.
The fieldCompare these two →2:12 slower This athlete1:04 slower -
Berlin16 May 2025Individual Open · Men1:18:43821/1851Beat 56%
↑ 797 days after Karlsruhe 2023 3:55 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:57 faster on the clock, yet the race was 5:52 faster for everyone, so 3:55 was lost on the field.
The fieldCompare these two →5:52 faster This athlete1:57 faster -
Paris 118 Apr 2025Individual Pro · Men1:24:11274/409Beat 33%
-
Belgium5 Apr 2025Individual Pro · Men1:31:34172/203Beat 15%
-
Rotterdam27 Feb 2025Individual Pro · Men1:37:42147/196Beat 25%
↑ 140 days after Amsterdam 2024 13:05 worse than the field Why ↓Close ↑
11:08 slower on the clock in a race that was 1:57 faster for everyone: 13:05 lost to the field.
The fieldCompare these two →1:57 faster This athlete11:08 slower -
Amsterdam10 Oct 2024Individual Pro · Men1:26:34112/177Beat 37%
-
Rimini1 Jun 2024Individual Pro · Men1:28:23102/200Beat 49%
-
Rotterdam6 Apr 2024Individual Open · MenDNF—
-
Rotterdam20 May 2023Individual Pro · Men1:25:1720/53Beat 62%
-
Karlsruhe11 Mar 2023Individual Open · Men1:20:4092/282Beat 67%
↑ 49 days after Maastricht European Championships 2023 3:12 worse than the field Why ↓Close ↑
3:25 slower on the clock in a race that was 0:13 slower for everyone: 3:12 lost to the field.
The fieldCompare these two →0:13 slower This athlete3:25 slower -
Maastricht European Championships21 Jan 2023Individual Open · Men1:17:15203/556Beat 64%
↑ 42 days after Frankfurt 2022 0:34 better than the field Why ↓Close ↑
0:34 better than the field: 0:51 faster on the clock, against 0:17 faster for everyone.
The fieldCompare these two →0:17 faster This athlete0:51 faster -
Frankfurt10 Dec 2022Individual Open · Men1:18:06123/350Beat 65%
↑ 28 days after Essen 2022 4:03 better than the field Why ↓Close ↑
4:03 better than the field: 7:15 faster on the clock, against 3:12 faster for everyone.
The fieldCompare these two →3:12 faster This athlete7:15 faster -
Essen12 Nov 2022Individual Open · Men1:25:2184/189Beat 56%
-
Amsterdam22 Oct 2022Individual Open · Men1:25:29234/561Beat 58%
-
KölnDate unknownIndividual Pro · Men1:37:12197/238Beat 17%
-
KölnDate unknownIndividual Open · Men1:13:55 PB76/446Beat 83%