Progress against the field
Between Shanghai 2026 and Chengdu 2026, Rochelle Hall pulled 13:15 ahead of the field.
The races themselves barely changed, so 12:59 faster on the clock is the real picture.
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
3 races · 3 events
-
Chengdu1 Aug 2026Individual Open · Women2:17:29 PB411/435Beat 6%
↑ 77 days after Shanghai 2026 13:15 better than the field Why ↓Close ↑
12:59 faster on the clock in a race that was 0:16 slower for everyone: 13:15 better than the field.
The fieldCompare these two →0:16 slower This athlete12:59 faster -
Hangzhou4 Jul 2026Doubles Open · Women1:41:40 PB315/411Beat 23%
-
Shanghai16 May 2026Individual Open · Women2:30:28619/639Beat 3%