Progress against the field
Between Paris 2025 and Mechelen 2026, Thomas Leduc and Achille Landron pulled 5:33 ahead of the field.
Over the same races everyone got 7:12 quicker, so 12:45 faster on the clock looks better than it was.
The biggest step was Paris 2025 → Gent 2025: 4:34 on the field in 51 days.
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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Maastricht19 Sep 2026Individual Open · Men1:12:2775/546Beat 86%
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Lisboa1 May 2026Individual Open · Men1:06:07 PB42/887Beat 95%
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Mechelen26 Mar 2026Doubles Open · Men59:48 PB40/593Beat 93%
↑ 104 days after Gent 2025, with Achille Landron 0:59 better than the field Why ↓Close ↑
3:59 faster on the clock, and the race was 3:00 faster for everyone, so 0:59 of it was this pair.
The fieldCompare these two →3:00 faster This pair3:59 faster -
Gent12 Dec 2025Doubles Open · Men1:03:4730/280Beat 89%
↑ 51 days after Paris 2025, with Achille Landron 4:34 better than the field Why ↓Close ↑
8:46 faster on the clock, and the race was 4:12 faster for everyone, so 4:34 of it was this pair.
The fieldCompare these two →4:12 faster This pair8:46 faster -
Paris22 Oct 2025Doubles Open · Men1:12:33377/944Beat 60%