Progress against the field
Between Heerenveen 2025 and Heerenveen 2026, Jasper Moons pulled 11:20 ahead of the field.
The clock says 16:27 faster, but the races themselves got 5:07 quicker for everyone.
203 days between Heerenveen 2025 and Utrecht 2025 is the longest gap compared here, and the second race was 7:51 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 Pro · Men, the one raced most; every comparison is in the list below.
Every race
13 races · 9 events
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Heerenveen14 May 2026Doubles Open · Men1:03:10 PB59/535Beat 89%
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Heerenveen14 May 2026Individual Pro · Men1:22:35 PB275/454Beat 39%
↑ 167 days after Utrecht 2025 3:29 better than the field Why ↓Close ↑
3:29 better than the field: 10:12 faster on the clock, against 6:43 faster for everyone.
The fieldCompare these two →6:43 faster This athlete10:12 faster -
Rotterdam15 Apr 2026Individual Open · Men1:16:48 PB279/1192Beat 77%
↑ 412 days after Rotterdam 2025 7:27 better than the field Why ↓Close ↑
11:35 faster on the clock, and the race was 4:08 faster for everyone, so 7:27 of it was this athlete.
The fieldCompare these two →4:08 faster This athlete11:35 faster -
Amsterdam21 Jan 2026Doubles Open · Mixed1:17:56 PB552/1206Beat 54%
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Amsterdam21 Jan 2026Relay · Men59:217/51Beat 86%
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Amsterdam21 Jan 2026Doubles Pro · Men1:05:13 PB41/94Beat 56%
↑ 124 days after Maastricht 2025, with David Van leeuwen 12:06 better than the field Why ↓Close ↑
12:06 better than the field: 16:17 faster on the clock, against 4:11 faster for everyone.
The fieldCompare these two →4:11 faster This pair16:17 faster -
Gent12 Dec 2025Doubles Open · Men1:12:05512/1164Beat 56%
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Utrecht28 Nov 2025Individual Pro · Men1:32:4765/102Beat 36%
↑ 203 days after Heerenveen 2025 7:51 better than the field Why ↓Close ↑
The race was 1:36 slower for everyone and the clock still says 6:15 faster: 7:51 gained on the field.
The fieldCompare these two →1:36 slower This athlete6:15 faster -
Maastricht19 Sep 2025Doubles Pro · Men1:21:30102/131Beat 22%
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Heerenveen9 May 2025Individual Pro · Men1:39:02187/216Beat 13%
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Rotterdam27 Feb 2025Doubles Open · Men1:21:49532/733Beat 27%
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Rotterdam27 Feb 2025Individual Open · Men1:28:23701/1283Beat 45%
↑ 140 days after Amsterdam 2024 11:25 better than the field Why ↓Close ↑
11:25 better than the field: 13:21 faster on the clock, against 1:56 faster for everyone.
The fieldCompare these two →1:56 faster This athlete13:21 faster -
Amsterdam10 Oct 2024Individual Open · Men1:41:441316/1539Beat 15%