Progress against the field
Between Toulouse 2026 and Barcelona 2026, Arnaud Daché and Julien Herlein lost 2:35 to the field.
Over the same races everyone got 3:27 quicker, so 0:52 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. The summary above covers Doubles Open · Men, with Julien Herlein, the one raced most; every comparison is in the list below.
Every race
13 races · 13 events
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Oslo26 Sep 2026Doubles Open · Men1:15:38273/490Beat 44%
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Berlin22 May 2026Doubles Open · Men1:19:20492/699Beat 30%
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Barcelona14 May 2026Doubles Open · Men1:18:55582/797Beat 27%
↑ 56 days after Toulouse 2026, with Julien Herlein 2:35 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:52 faster on the clock, yet the race was 3:27 faster for everyone, so 2:35 was lost on the field.
The fieldCompare these two →3:27 faster This pair0:52 faster -
Toulouse19 Mar 2026Doubles Open · Men1:19:47857/1176Beat 27%
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Barcelona25 Apr 2025Doubles Open · Men59:31 PB49/781Beat 94%
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Paris 118 Apr 2025Doubles Open · Men1:16:41428/604Beat 29%
↑ 69 days after Toulouse 2025, with Julien Herlein 3:21 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:10 faster on the clock, yet the race was 3:31 faster for everyone, so 3:21 was lost on the field.
The fieldCompare these two →3:31 faster This pair0:10 faster -
Toulouse8 Feb 2025Doubles Open · Men1:16:51591/955Beat 38%
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Frankfurt14 Dec 2024Doubles Open · Men1:16:32373/700Beat 47%
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Marseille7 Dec 2024Doubles Open · Men1:14:57456/729Beat 37%
↑ 28 days after Paris 2024, with Julien Herlein 1:02 better than the field Why ↓Close ↑
1:02 better than the field: 2:46 faster on the clock, against 1:44 faster for everyone.
The fieldCompare these two →1:44 faster This pair2:46 faster -
Paris9 Nov 2024Doubles Open · Men1:17:43543/865Beat 37%
↑ 196 days after Bordeaux 2024, with Julien Herlein 13:44 better than the field Why ↓Close ↑
13:44 better than the field: 16:30 faster on the clock, against 2:46 faster for everyone.
The fieldCompare these two →2:46 faster This pair16:30 faster -
Nice12 Oct 2024Individual Open · Men1:46:40 PB586/674Beat 13%
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Bordeaux27 Apr 2024Doubles Open · Men1:34:13340/353Beat 4%
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NiceDate unknownDoubles Open · Men1:21:07737/951Beat 23%