Progress against the field
Marcel Zwiers and Desley Zwiers have dropped 2:13 behind the field from Amsterdam 2024 to Rotterdam 2025.
Over the same races everyone got 2:31 quicker, so 0:18 faster on the clock looks better than it was.
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 Doubles Open · Men, with Desley Zwiers, the one raced most; every comparison is in the list below.
Every race
6 races · 6 events
-
Belgium5 Apr 2025Doubles Open · Men1:17:05 PB555/898Beat 38%
-
Rotterdam27 Feb 2025Doubles Open · Men1:18:02434/733Beat 41%
↑ 140 days after Amsterdam 2024, with Desley Zwiers 2:13 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:18 faster on the clock looks better than it was: the race was 2:31 faster for everyone, which leaves this 2:13 behind the field.
The fieldCompare these two →2:31 faster This pair0:18 faster -
Paris9 Nov 2024Doubles Pro · Men1:21:58 PB116/133Beat 13%
-
Amsterdam10 Oct 2024Doubles Open · Men1:18:20180/325Beat 45%
-
Rotterdam6 Apr 2024Doubles Open · Mixed1:16:54 PB153/534Beat 71%
↑ 77 days after Maastricht 2024, with Aleksandra Gazy 5:17 better than the field Why ↓Close ↑
7:21 faster on the clock, and the race was 2:04 faster for everyone, so 5:17 of it was this pair.
The fieldCompare these two →2:04 faster This pair7:21 faster -
Maastricht20 Jan 2024Doubles Open · Mixed1:24:15142/230Beat 38%