Progress against the field
From Amsterdam 2024 to Maastricht 2026, Martijn van der Sijde got 11:16 faster than the field.
The clock says 17:46 faster, but the races themselves got 6:30 quicker for everyone.
414 days between Amsterdam 2024 and Utrecht 2025 is the longest gap compared here, and the second race was 13:06 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.
Every race
5 races · 5 events
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Maastricht19 Sep 2026Individual Open · Men1:05:52 PB50/1119Beat 96%
↑ 128 days after Heerenveen 2026 5:45 better than the field Why ↓Close ↑
4:19 faster on the clock in a race that was 1:26 slower for everyone: 5:45 better than the field.
The fieldCompare these two →1:26 slower This athlete4:19 faster -
Heerenveen14 May 2026Individual Open · Men1:10:11128/966Beat 87%
↑ 167 days after Utrecht 2025 7:35 worse than the field Why ↓Close ↑
0:28 slower on the clock in a race that was 7:07 faster for everyone: 7:35 lost to the field.
The fieldCompare these two →7:07 faster This athlete0:28 slower -
Gent12 Dec 2025Doubles Open · Men1:11:15 PB462/1164Beat 60%
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Utrecht28 Nov 2025Individual Open · Men1:09:4358/1337Beat 96%
↑ 414 days after Amsterdam 2024 13:06 better than the field Why ↓Close ↑
13:55 faster on the clock, and the race was 0:49 faster for everyone, so 13:06 of it was this athlete.
The fieldCompare these two →0:49 faster This athlete13:55 faster -
Amsterdam10 Oct 2024Individual Open · Men1:23:38276/659Beat 58%