Progress against the field
From Rotterdam 2023 to Rotterdam 2026, the field gained 2:26 on Martijn Peters.
The clock says 12:16 faster, but the races themselves got 14:42 quicker for everyone.
509 days between Rotterdam 2023 and Amsterdam 2024 is the longest gap compared here, and the second race was 10:00 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
16 races · 12 events
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Stockholm18 Jun 2026Doubles Open · Mixed59:35274/825Beat 67%
↑ 148 days after Amsterdam 2026, with Charissa Koetsier 2:28 worse than the field Why ↓Close ↑
3:36 slower on the clock in a race that was 1:08 slower for everyone: 2:28 lost to the field.
The fieldCompare these two →1:08 slower This pair3:36 slower -
Rotterdam15 Apr 2026Doubles Open · Men58:246/580Beat 99%
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Rotterdam15 Apr 2026Individual Open · Men1:04:2512/401Beat 97%
↑ 341 days after Heerenveen 2025 6:20 worse than the field Why ↓Close ↑
6:20 behind the field: 2:00 slower on the clock, against 4:20 faster for everyone.
The fieldCompare these two →4:20 faster This athlete2:00 slower -
Mechelen26 Mar 2026Doubles Pro · Men58:48 PB97/493Beat 80%
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Amsterdam21 Jan 2026Doubles Open · Mixed55:59 PB2/506Beat 100%
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Amsterdam21 Jan 2026Individual Pro · Men1:04:55 PB30/243Beat 88%
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Utrecht28 Nov 2025Doubles Pro · Men59:015/89Beat 94%
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Maastricht19 Sep 2025Doubles Open · Men56:2713/821Beat 98%
↑ 204 days after Rotterdam 2025, with Marc Kroes 2:45 worse than the field Why ↓Close ↑
1:16 slower on the clock in a race that was 1:29 faster for everyone: 2:45 lost to the field.
The fieldCompare these two →1:29 faster This pair1:16 slower -
Heerenveen9 May 2025Doubles Open · Mixed59:304/250Beat 98%
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Heerenveen9 May 2025Individual Open · Men1:02:2511/1217Beat 99%
↑ 34 days after Belgium 2025 2:56 worse than the field Why ↓Close ↑
2:56 behind the field: 0:28 slower on the clock, against 2:28 faster for everyone.
The fieldCompare these two →2:28 faster This athlete0:28 slower -
Belgium5 Apr 2025Individual Open · Men1:01:5723/1638Beat 99%
↑ 37 days after Rotterdam 2025 2:04 worse than the field Why ↓Close ↑
1:09 slower on the clock in a race that was 0:55 faster for everyone: 2:04 lost to the field.
The fieldCompare these two →0:55 faster This athlete1:09 slower -
Rotterdam27 Feb 2025Doubles Open · Men55:11 PB3/733Beat 100%
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Rotterdam27 Feb 2025Individual Open · Men1:00:48 PB4/600Beat 99%
↑ 140 days after Amsterdam 2024 1:06 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:50 faster on the clock looks better than it was: the race was 1:56 faster for everyone, which leaves this 1:06 behind the field.
The fieldCompare these two →1:56 faster This athlete0:50 faster -
Amsterdam10 Oct 2024Individual Open · Men1:01:3821/1539Beat 99%
↑ 509 days after Rotterdam 2023 10:00 better than the field Why ↓Close ↑
10:00 better than the field: 15:03 faster on the clock, against 5:03 faster for everyone.
The fieldCompare these two →5:03 faster This athlete15:03 faster -
Maastricht20 Jan 2024Individual Pro · Men1:12:1430/103Beat 71%
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Rotterdam20 May 2023Individual Open · Men1:16:4196/575Beat 83%