Progress against the field
From Toronto 2024 to Toronto 2025, the field gained 9:38 on Jamie Birrell.
The races themselves barely changed, so 9:31 slower 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
2 races · 2 events
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Toronto3 Oct 2025Individual Open · Men1:30:59233/507Beat 54%
↑ 363 days after Toronto 2024 9:38 worse than the field Why ↓Close ↑
9:38 behind the field: 9:31 slower on the clock, against 0:07 faster for everyone.
The fieldCompare these two →0:07 faster This athlete9:31 slower -
Toronto5 Oct 2024Individual Open · Men1:21:28 PB164/627Beat 74%