Progress against the field
Between Amsterdam 2022 and Amsterdam 2023, Jan-Willem Roos lost 8:14 to the field.
The clock says 5:58 slower, but the races themselves got 2:16 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.
Every race
2 races · 2 events
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Amsterdam4 Nov 2023Individual Open · Men1:36:26751/1079Beat 30%
↑ 378 days after Amsterdam 2022 8:14 worse than the field Why ↓Close ↑
8:14 behind the field: 5:58 slower on the clock, against 2:16 faster for everyone.
The fieldCompare these two →2:16 faster This athlete5:58 slower -
Amsterdam22 Oct 2022Individual Open · Men1:30:28 PB320/561Beat 43%