Progress against the field
From Amsterdam 2023 to Maastricht 2025, the field gained 13:38 on Ramon Stol.
Over the same races everyone got 12:07 quicker, so 1:31 slower on the clock looks better than it was.
187 days between Rotterdam 2024 and Amsterdam 2024 is the longest gap compared here, and the second race was 2:37 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
12 races · 12 events
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Stockholm18 Jun 2026Doubles Pro · Men1:15:13661/704Beat 6%
↑ 35 days after Heerenveen 2026, with Edwin Tulkens 0:08 better than the field Why ↓Close ↑
Moved with the field: 2:12 slower on the clock, against 2:20 slower for everyone.
The fieldCompare these two →2:20 slower This pair2:12 slower -
Heerenveen14 May 2026Doubles Pro · Men1:13:01200/315Beat 37%
↑ 49 days after Mechelen 2026, with Edwin Tulkens 1:01 worse than the field Why ↓Close ↑
1:01 behind the field: 0:38 slower on the clock, against 0:23 faster for everyone.
The fieldCompare these two →0:23 faster This pair0:38 slower -
Rotterdam15 Apr 2026Doubles Pro · MenDNF—
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Mechelen26 Mar 2026Doubles Pro · Men1:12:23 PB381/493Beat 23%
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Amsterdam21 Jan 2026Relay · Mixed1:05:1016/68Beat 77%
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Utrecht28 Nov 2025Doubles Open · Men1:19:26 PB587/879Beat 33%
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Maastricht19 Sep 2025Individual Open · Men1:30:29692/1352Beat 49%
↑ 133 days after Heerenveen 2025 0:03 better than the field Why ↓Close ↑
1:39 slower on the clock, and the race was 1:42 slower for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →1:42 slower This athlete1:39 slower -
Heerenveen9 May 2025Individual Open · Men1:28:50188/325Beat 42%
↑ 29 days after Cologne 2025 4:25 worse than the field Why ↓Close ↑
2:05 slower on the clock in a race that was 2:20 faster for everyone: 4:25 lost to the field.
The fieldCompare these two →2:20 faster This athlete2:05 slower -
Cologne10 Apr 2025Individual Open · Men1:26:45627/1182Beat 47%
↑ 182 days after Amsterdam 2024 4:15 worse than the field Why ↓Close ↑
2:03 slower on the clock in a race that was 2:12 faster for everyone: 4:15 lost to the field.
The fieldCompare these two →2:12 faster This athlete2:03 slower -
Amsterdam10 Oct 2024Individual Open · Men1:24:42 PB294/659Beat 55%
↑ 187 days after Rotterdam 2024 2:37 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:10 faster on the clock, yet the race was 6:47 faster for everyone, so 2:37 was lost on the field.
The fieldCompare these two →6:47 faster This athlete4:10 faster -
Rotterdam6 Apr 2024Individual Open · Men1:28:52579/1380Beat 58%
↑ 154 days after Amsterdam 2023 2:24 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:06 faster on the clock looks better than it was: the race was 2:30 faster for everyone, which leaves this 2:24 behind the field.
The fieldCompare these two →2:30 faster This athlete0:06 faster -
Amsterdam4 Nov 2023Individual Open · Men1:28:58523/1079Beat 52%