Progress against the field
Between Rotterdam 2024 and Amsterdam 2024, Rory Burger pulled 2:57 ahead of the field.
The clock says 9:44 faster, but the races themselves got 6:47 quicker 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
5 races · 5 events
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Amsterdam21 Jan 2026Doubles Open · Men1:12:05482/994Beat 52%
↑ 328 days after Rotterdam 2025, with Jos Weelinck 8:40 worse than the field Why ↓Close ↑
4:26 slower on the clock in a race that was 4:14 faster for everyone: 8:40 lost to the field.
The fieldCompare these two →4:14 faster This pair4:26 slower -
Heerenveen9 May 2025Doubles Open · Mixed1:11:54 PB48/250Beat 81%
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Rotterdam27 Feb 2025Doubles Open · Men1:07:39 PB61/335Beat 82%
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Amsterdam10 Oct 2024Individual Open · Men1:20:19 PB512/1539Beat 67%
↑ 187 days after Rotterdam 2024 2:57 better than the field Why ↓Close ↑
9:44 faster on the clock, and the race was 6:47 faster for everyone, so 2:57 of it was this athlete.
The fieldCompare these two →6:47 faster This athlete9:44 faster -
Rotterdam6 Apr 2024Individual Open · Men1:30:03639/1380Beat 54%