Progress against the field
Between Heerenveen 2026 and Maastricht 2026, Justin Cluistra lost 8:32 to the field.
The clock says 9:58 slower, but the races themselves got 1:26 slower for everyone.
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 Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
4 races · 4 events
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Maastricht19 Sep 2026Individual Open · Men1:36:28833/1119Beat 26%
↑ 128 days after Heerenveen 2026 8:32 worse than the field Why ↓Close ↑
9:58 slower on the clock in a race that was 1:26 slower for everyone: 8:32 lost to the field.
The fieldCompare these two →1:26 slower This athlete9:58 slower -
Heerenveen14 May 2026Individual Open · Men1:26:30 PB542/966Beat 44%
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Gent12 Dec 2025Doubles Open · Men1:13:30 PB595/1164Beat 49%
↑ 84 days after Maastricht 2025, with Kevin Schaafsma 1:35 better than the field Why ↓Close ↑
1:35 better than the field: 5:23 faster on the clock, against 3:48 faster for everyone.
The fieldCompare these two →3:48 faster This pair5:23 faster -
Maastricht19 Sep 2025Doubles Open · Men1:18:53209/354Beat 41%