Progress against the field
Leroy de Graaff has dropped 1:59 behind the field from Maastricht 2024 to Maastricht 2026.
Over the same races everyone got 16:38 quicker, so 14:39 faster on the clock looks better than it was.
The longest gap between two races compared here, 241 days between Amsterdam 2026 and Maastricht 2026, cost 2:02 on 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
18 races · 15 events
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Maastricht19 Sep 2026Individual Open · Men1:02:046/394Beat 99%
↑ 241 days after Amsterdam 2026 2:02 worse than the field Why ↓Close ↑
2:02 behind the field: 1:22 slower on the clock, against 0:40 faster for everyone.
The fieldCompare these two →0:40 faster This athlete1:22 slower -
Heerenveen14 May 2026Doubles Open · Mixed59:37 PB19/808Beat 98%
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Rotterdam15 Apr 2026Doubles Pro · Men54:47 PB9/385Beat 98%
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Amsterdam21 Jan 2026Individual Open · Men1:00:42 PB6/570Beat 99%
↑ 91 days after Paris 2025 5:05 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:17 faster on the clock, yet the race was 7:22 faster for everyone, so 5:05 was lost on the field.
The fieldCompare these two →7:22 faster This athlete2:17 faster -
Amsterdam21 Jan 2026Individual Pro · Men1:10:26 PB75/243Beat 69%
↑ 54 days after Utrecht 2025 4:25 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:11 faster on the clock looks better than it was: the race was 4:36 faster for everyone, which leaves this 4:25 behind the field.
The fieldCompare these two →4:36 faster This athlete0:11 faster -
Utrecht28 Nov 2025Individual Pro · Men1:10:3727/215Beat 87%
↑ 70 days after Maastricht 2025 1:12 better than the field Why ↓Close ↑
1:12 better than the field: 2:35 faster on the clock, against 1:23 faster for everyone.
The fieldCompare these two →1:23 faster This athlete2:35 faster -
Paris22 Oct 2025Individual Open · Men1:02:5923/1347Beat 98%
↑ 180 days after Barcelona 2025 2:07 better than the field Why ↓Close ↑
2:50 faster on the clock, and the race was 0:43 faster for everyone, so 2:07 of it was this athlete.
The fieldCompare these two →0:43 faster This athlete2:50 faster -
Maastricht19 Sep 2025Individual Pro · Men1:13:1226/104Beat 75%
↑ 133 days after Heerenveen 2025 1:40 better than the field Slower on the clock, ahead of the field Why ↓Close ↑
2:25 slower on the clock in a race that was 4:05 slower for everyone: 1:40 gained on the field, which the clock hides.
The fieldCompare these two →4:05 slower This athlete2:25 slower -
Heerenveen9 May 2025Relay · Men55:194/21Beat 81%
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Heerenveen9 May 2025Individual Pro · Men1:10:4735/216Beat 84%
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Barcelona25 Apr 2025Individual Open · Men1:05:4956/1106Beat 95%
↑ 132 days after Frankfurt 2024 4:14 worse than the field Why ↓Close ↑
2:00 slower on the clock in a race that was 2:14 faster for everyone: 4:14 lost to the field.
The fieldCompare these two →2:14 faster This athlete2:00 slower -
Belgium5 Apr 2025Doubles Open · Mixed1:02:1923/722Beat 97%
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Belgium5 Apr 2025Relay · Men52:453/16Beat 81%
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Frankfurt14 Dec 2024Individual Open · Men1:03:4941/1480Beat 97%
↑ 65 days after Amsterdam 2024 0:54 better than the field Why ↓Close ↑
0:54 better than the field: 1:35 faster on the clock, against 0:41 faster for everyone.
The fieldCompare these two →0:41 faster This athlete1:35 faster -
Amsterdam10 Oct 2024Individual Open · Men1:05:2453/1539Beat 97%
↑ 187 days after Rotterdam 2024 1:44 worse than the field Faster on the clock, behind the field Why ↓Close ↑
5:03 faster on the clock looks better than it was: the race was 6:47 faster for everyone, which leaves this 1:44 behind the field.
The fieldCompare these two →6:47 faster This athlete5:03 faster -
Rotterdam6 Apr 2024Individual Open · Men1:10:2746/1380Beat 97%
↑ 77 days after Maastricht 2024 8:05 better than the field Why ↓Close ↑
The race was 1:49 slower for everyone and the clock still says 6:16 faster: 8:05 gained on the field.
The fieldCompare these two →1:49 slower This athlete6:16 faster -
Maastricht20 Jan 2024Individual Open · Men1:16:43162/781Beat 79%
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World Championships NiceDate unknownIndividual Pro · Men1:15:16468/830Beat 44%