Progress against the field
Aart De Gruyl and Erwin Bresser have dropped 18:46 behind the field from Amsterdam 2023 to Amsterdam 2026.
The clock says 6:42 slower, but the races themselves got 12:04 quicker for everyone.
655 days between Rotterdam 2024 and Amsterdam 2026 is the longest gap compared here, and the second race was 15:32 behind 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
3 races · 3 events
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Amsterdam21 Jan 2026Doubles Open · Men1:43:58339/342Beat 1%
↑ 655 days after Rotterdam 2024, with Erwin Bresser 15:32 worse than the field Why ↓Close ↑
15:32 behind the field: 7:13 slower on the clock, against 8:19 faster for everyone.
The fieldCompare these two →8:19 faster This pair7:13 slower -
Rotterdam6 Apr 2024Doubles Open · Men1:36:45 PB672/722Beat 7%
↑ 154 days after Amsterdam 2023, with Erwin Bresser 3:14 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:31 faster on the clock, yet the race was 3:45 faster for everyone, so 3:14 was lost on the field.
The fieldCompare these two →3:45 faster This pair0:31 faster -
Amsterdam4 Nov 2023Doubles Open · Men1:37:16374/411Beat 9%