Progress against the field
Between Gent 2025 and Stockholm 2026, David Tielie and Hélène Marquis lost 4:18 to the field.
Over the same races everyone got 1:24 quicker, so 2:54 slower 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. The summary above covers Doubles Open · Mixed, with Hélène Marquis, the one raced most; every comparison is in the list below.
Every race
32 races · 30 events
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Hamburg28 Oct 2026Individual Pro · Men1:14:15199/653Beat 70%
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Stockholm18 Jun 2026Doubles Open · Mixed1:09:31624/825Beat 24%
↑ 84 days after Mechelen 2026, with Hélène Marquis 1:43 worse than the field Why ↓Close ↑
4:14 slower on the clock in a race that was 2:31 slower for everyone: 1:43 lost to the field.
The fieldCompare these two →2:31 slower This pair4:14 slower -
Riga30 May 2026Doubles Open · Men59:42 PB29/423Beat 93%
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Riga30 May 2026Doubles Pro · Men1:02:00 PB43/112Beat 62%
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Mechelen26 Mar 2026Doubles Open · Mixed1:05:17 PB75/962Beat 92%
↑ 104 days after Gent 2025, with Hélène Marquis 2:35 worse than the field Faster on the clock, behind the field Why ↓Close ↑
1:20 faster on the clock, yet the race was 3:55 faster for everyone, so 2:35 was lost on the field.
The fieldCompare these two →3:55 faster This pair1:20 faster -
Gent12 Dec 2025Doubles Open · Mixed1:06:3780/863Beat 91%
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Paris 118 Apr 2025Doubles Open · Men1:02:1760/604Beat 90%
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Cologne10 Apr 2025Doubles Pro · Men1:04:2721/76Beat 72%
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Frankfurt14 Dec 2024Doubles Open · Men1:01:0433/700Beat 95%
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Marseille7 Dec 2024Individual Pro · Men1:16:2388/242Beat 64%
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Paris9 Nov 2024Individual Open · Men1:08:54115/1585Beat 93%
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Poznan2 Nov 2024Doubles Open · Men1:05:0361/265Beat 77%
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Cape Town21 Sep 2024Individual Open · Men1:09:3911/247Beat 96%
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Rotterdam6 Apr 2024Individual Pro · MenDNF—
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Washington - North American Championships2 Mar 2024Individual Open · Men1:08:2345/498Beat 91%
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Vienna - European Championship9 Feb 2024Individual Open · Men1:06:2173/698Beat 90%
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Maastricht20 Jan 2024Individual Open · Men1:04:4225/781Beat 97%
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Frankfurt9 Dec 2023Individual Pro · Men1:14:13 PB63/173Beat 64%
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Paris11 Nov 2023Individual Open · Men1:09:3626/761Beat 97%
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Paris11 Nov 2023Individual Pro · Men1:29:2877/157Beat 51%
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Amsterdam4 Nov 2023Individual Open · Men1:06:2419/1079Beat 98%
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München14 Oct 2023Individual Open · Men1:03:209/459Beat 98%
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Warschau9 Sep 2023Individual Open · Men1:08:069/205Beat 96%
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Malaga15 Apr 2023Individual Open · Men1:02:35 PB6/405Beat 99%
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Chicago - North American Open Championship11 Feb 2023Individual Open · Men1:05:5516/354Beat 96%
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Hamburg26 Nov 2022Individual Open · Men1:07:1019/525Beat 96%
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Amsterdam22 Oct 2022Individual Open · Men1:05:397/561Beat 99%
↑ 231 days after Maastricht 2022 5:19 worse than the field Why ↓Close ↑
5:19 behind the field: 1:01 slower on the clock, against 4:18 faster for everyone.
The fieldCompare these two →4:18 faster This athlete1:01 slower -
Las Vegas14 May 2022Individual Pro · Men1:19:44108/263Beat 59%
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Maastricht5 Mar 2022Individual Open · Men1:04:3810/243Beat 96%
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München26 Feb 2022Individual Open · Men1:06:2011/259Beat 96%
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Manchester29 Jan 2022Individual Open · Men1:10:5830/476Beat 94%
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Madrid19 Dec 2021Individual Open · Men1:08:3918/225Beat 92%