Progress against the field
Between Heerenveen 2025 and Karlsruhe 2026, Twan Hellevoort lost 9:31 to the field.
Over the same races everyone got 8:19 quicker, so 1:12 slower on the clock looks better than it was.
Ahead of the field in 3 of 4 comparisons.
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
5 races · 5 events
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Karlsruhe1 Oct 2026Individual Open · Men1:59:50365/406Beat 10%
↑ 132 days after Berlin 2026 15:16 worse than the field Why ↓Close ↑
15:16 behind the field: 14:49 slower on the clock, against 0:27 faster for everyone.
The fieldCompare these two →0:27 faster This athlete14:49 slower -
Berlin22 May 2026Individual Open · Men1:45:01 PB600/686Beat 13%
↑ 121 days after Amsterdam 2026 3:21 better than the field Why ↓Close ↑
3:32 faster on the clock, and the race was 0:11 faster for everyone, so 3:21 of it was this athlete.
The fieldCompare these two →0:11 faster This athlete3:32 faster -
Amsterdam21 Jan 2026Individual Open · Men1:48:331491/1620Beat 8%
↑ 111 days after Hamburg 2025 2:07 better than the field Why ↓Close ↑
6:44 faster on the clock, and the race was 4:37 faster for everyone, so 2:07 of it was this athlete.
The fieldCompare these two →4:37 faster This athlete6:44 faster -
Hamburg2 Oct 2025Individual Open · Men1:55:17390/409Beat 5%
↑ 146 days after Heerenveen 2025 0:17 better than the field Why ↓Close ↑
3:21 faster on the clock, and the race was 3:04 faster for everyone, so 0:17 of it was this athlete.
The fieldCompare these two →3:04 faster This athlete3:21 faster -
Heerenveen9 May 2025Individual Open · Men1:58:381178/1217Beat 3%