Progress against the field
Between Maastricht European Championships 2023 and Maastricht 2026, Jasper Oostinga lost 16:52 to the field.
Over the same races everyone got 15:55 quicker, so 0:57 slower on the clock looks better than it was.
The longest gap between two races compared here, 531 days between Rotterdam 2024 and Maastricht 2025, cost 7:46 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
14 races · 14 events
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Maastricht19 Sep 2026Individual Open · Men1:22:16459/1119Beat 59%
↑ 365 days after Maastricht 2025 7:27 worse than the field Why ↓Close ↑
7:27 behind the field: 1:11 slower on the clock, against 6:16 faster for everyone.
The fieldCompare these two →6:16 faster This athlete1:11 slower -
Amsterdam21 Jan 2026Individual Pro · Men1:21:21 PB159/243Beat 35%
↑ 54 days after Utrecht 2025 0:57 better than the field Why ↓Close ↑
5:33 faster on the clock, and the race was 4:36 faster for everyone, so 0:57 of it was this athlete.
The fieldCompare these two →4:36 faster This athlete5:33 faster -
Utrecht28 Nov 2025Individual Pro · Men1:26:54117/215Beat 46%
↑ 414 days after Amsterdam 2024 4:47 worse than the field Why ↓Close ↑
3:57 slower on the clock in a race that was 0:50 faster for everyone: 4:47 lost to the field.
The fieldCompare these two →0:50 faster This athlete3:57 slower -
Maastricht19 Sep 2025Individual Open · Men1:21:05193/584Beat 67%
↑ 531 days after Rotterdam 2024 7:46 worse than the field Why ↓Close ↑
2:01 slower on the clock in a race that was 5:45 faster for everyone: 7:46 lost to the field.
The fieldCompare these two →5:45 faster This athlete2:01 slower -
Malaga21 Mar 2025Doubles Open · Mixed1:11:55 PB197/693Beat 72%
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Amsterdam10 Oct 2024Individual Pro · Men1:22:5788/177Beat 50%
↑ 341 days after Amsterdam 2023 2:27 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:55 faster on the clock looks better than it was: the race was 7:22 faster for everyone, which leaves this 2:27 behind the field.
The fieldCompare these two →7:22 faster This athlete4:55 faster -
Rotterdam6 Apr 2024Individual Open · Men1:19:04201/1380Beat 85%
↑ 77 days after Maastricht 2024 3:13 better than the field Why ↓Close ↑
1:24 faster on the clock in a race that was 1:49 slower for everyone: 3:13 better than the field.
The fieldCompare these two →1:49 slower This athlete1:24 faster -
Maastricht20 Jan 2024Individual Open · Men1:20:28256/781Beat 67%
↑ 245 days after Rotterdam 2023 9:05 worse than the field Why ↓Close ↑
5:42 slower on the clock in a race that was 3:23 faster for everyone: 9:05 lost to the field.
The fieldCompare these two →3:23 faster This athlete5:42 slower -
Amsterdam4 Nov 2023Individual Pro · Men1:27:5251/102Beat 50%
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Rotterdam20 May 2023Individual Open · Men1:14:46 PB71/575Beat 88%
↑ 119 days after Maastricht European Championships 2023 4:13 better than the field Why ↓Close ↑
6:33 faster on the clock, and the race was 2:20 faster for everyone, so 4:13 of it was this athlete.
The fieldCompare these two →2:20 faster This athlete6:33 faster -
Maastricht European Championships21 Jan 2023Individual Open · Men1:21:19281/556Beat 50%
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Amsterdam22 Oct 2022Individual Pro · Men1:30:1192/120Beat 23%
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KölnDate unknownDoubles Open · Mixed1:14:06173/598Beat 71%
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KölnDate unknownDoubles Open · Mixed1:19:1484/213Beat 61%