Progress against the field
From Rotterdam 2025 to Heerenveen 2026, the field gained 3:20 on Wiebe van Diggelen and Joey Steenbakkers.
The clock says 2:52 faster, but the races themselves got 6:12 quicker for everyone.
The longest gap between two races compared here, 203 days between Heerenveen 2025 and Utrecht 2025, cost 5:14 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.
Every race
4 races · 4 events
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Heerenveen14 May 2026Doubles Open · Men1:06:18 PB87/434Beat 80%
↑ 167 days after Utrecht 2025, with Joey Steenbakkers 1:27 better than the field Why ↓Close ↑
1:27 better than the field: 4:45 faster on the clock, against 3:18 faster for everyone.
The fieldCompare these two →3:18 faster This pair4:45 faster -
Utrecht28 Nov 2025Doubles Open · Men1:11:03104/461Beat 77%
↑ 203 days after Heerenveen 2025, with Joey Steenbakkers 5:14 worse than the field Why ↓Close ↑
5:14 behind the field: 3:53 slower on the clock, against 1:21 faster for everyone.
The fieldCompare these two →1:21 faster This pair3:53 slower -
Heerenveen9 May 2025Doubles Open · Men1:07:10112/529Beat 79%
↑ 71 days after Rotterdam 2025, with Joey Steenbakkers 0:27 better than the field Why ↓Close ↑
0:27 better than the field: 2:00 faster on the clock, against 1:33 faster for everyone.
The fieldCompare these two →1:33 faster This pair2:00 faster -
Rotterdam27 Feb 2025Doubles Open · Men1:09:10165/733Beat 78%