Progress against the field
Jean-David Dernen has gained 9:59 on the field from Frankfurt 2024 to Hamburg 2025.
The clock says 10:54 faster, but the races themselves got 0:55 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
7 races · 6 events
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Cologne16 Apr 2026Doubles Open · Mixed1:16:57 PB308/884Beat 65%
↑ 371 days after Cologne 2025, with Nicole Dernen 2:25 better than the field Why ↓Close ↑
2:25 better than the field: 3:17 faster on the clock, against 0:52 faster for everyone.
The fieldCompare these two →0:52 faster This pair3:17 faster -
Cologne16 Apr 2026Doubles Open · Men1:15:57183/362Beat 49%
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Frankfurt12 Dec 2025Doubles Open · Men1:15:02 PB447/941Beat 53%
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Stuttgart31 Oct 2025Doubles Open · Men1:15:18397/755Beat 47%
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Hamburg2 Oct 2025Individual Open · Men1:37:00 PB307/409Beat 25%
↑ 292 days after Frankfurt 2024 9:59 better than the field Why ↓Close ↑
9:59 better than the field: 10:54 faster on the clock, against 0:55 faster for everyone.
The fieldCompare these two →0:55 faster This athlete10:54 faster -
Cologne10 Apr 2025Doubles Open · Mixed1:20:14157/333Beat 53%
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Frankfurt14 Dec 2024Individual Open · Men1:47:541339/1480Beat 10%