Progress against the field
Justin Basstra and Delano Andringa have dropped 4:34 behind the field from Heerenveen 2025 to Heerenveen 2026.
Over the same races everyone got 4:39 quicker, so 0:05 faster on the clock looks better than it was.
The longest gap between two races compared here, 203 days between Heerenveen 2025 and Utrecht 2025, still ended 2:24 ahead of 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
-
Tenerife4 Sep 2026Doubles Open · Men1:31:07155/198Beat 22%
-
Heerenveen14 May 2026Doubles Open · Men1:17:08299/535Beat 44%
↑ 167 days after Utrecht 2025, with Delano Andringa 6:58 worse than the field Why ↓Close ↑
3:40 slower on the clock in a race that was 3:18 faster for everyone: 6:58 lost to the field.
The fieldCompare these two →3:18 faster This pair3:40 slower -
Utrecht28 Nov 2025Doubles Open · Men1:13:28 PB362/879Beat 59%
↑ 203 days after Heerenveen 2025, with Delano Andringa 2:24 better than the field Why ↓Close ↑
3:45 faster on the clock, and the race was 1:21 faster for everyone, so 2:24 of it was this pair.
The fieldCompare these two →1:21 faster This pair3:45 faster -
Heerenveen9 May 2025Doubles Open · Men1:17:13317/529Beat 40%