Progress against the field
Between Rotterdam 2024 and Rotterdam 2025, Nadia Udalova and Jack Donnellan lost 1:31 to the field.
Over the same races everyone got 4:27 quicker, so 2:56 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.
Every race
6 races · 6 events
-
Amsterdam21 Jan 2026Relay · Mixed54:452/68Beat 97%
-
Utrecht28 Nov 2025Relay · Mixed55:061/40Beat 98%
-
Cologne10 Apr 2025Doubles Pro · Women1:08:25 PB15/71Beat 79%
-
Rotterdam27 Feb 2025Doubles Open · Mixed1:03:18 PB11/707Beat 98%
↑ 327 days after Rotterdam 2024, with Jack Donnellan 1:31 worse than the field Faster on the clock, behind the field Why ↓Close ↑
2:56 faster on the clock, yet the race was 4:27 faster for everyone, so 1:31 was lost on the field.
The fieldCompare these two →4:27 faster This pair2:56 faster -
Rotterdam6 Apr 2024Doubles Open · Mixed1:06:1428/534Beat 95%
-
Amsterdam22 Oct 2022Doubles Open · Mixed1:19:5190/170Beat 47%