Progress against the field
Between Paris 2025 and Amsterdam 2026, David Bioux kept pace with the field.
Over the same races everyone got 5:35 quicker, so 5:30 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.
Every race
6 races · 6 events
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Rotterdam15 Apr 2026Individual Pro · Men1:25:29 PB213/348Beat 39%
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Osaka30 Jan 2026Individual Open · Men1:19:37218/1119Beat 81%
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Amsterdam21 Jan 2026Individual Open · Men1:17:50201/608Beat 67%
↑ 48 days after London Excel 2025 0:38 worse than the field Why ↓Close ↑
0:38 behind the field: 0:24 slower on the clock, against 0:14 faster for everyone.
The fieldCompare these two →0:14 faster This athlete0:24 slower -
London Excel4 Dec 2025Individual Open · Men1:17:26 PB914/2771Beat 67%
↑ 43 days after Paris 2025 0:33 better than the field Why ↓Close ↑
5:54 faster on the clock, and the race was 5:21 faster for everyone, so 0:33 of it was this athlete.
The fieldCompare these two →5:21 faster This athlete5:54 faster -
Paris22 Oct 2025Individual Open · Men1:23:20563/1347Beat 58%
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Maastricht19 Sep 2025Doubles Open · Mixed1:27:11 PB368/658Beat 44%