Progress against the field
John Rendall has gained 11:55 on the field from Glasgow 2025 to Oslo 2025.
Over the same races everyone got 1:12 quicker, so 13:07 faster on the clock looks better than it was.
The biggest step was Glasgow 2025 → Cardiff 2025: 17:02 on the field in 79 days.
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
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Oslo26 Sep 2025Individual Open · Men1:35:15680/935Beat 27%
↑ 119 days after Cardiff 2025 5:07 worse than the field Why ↓Close ↑
5:07 behind the field: 4:25 slower on the clock, against 0:42 faster for everyone.
The fieldCompare these two →0:42 faster This athlete4:25 slower -
Cardiff30 May 2025Individual Open · Men1:30:50 PB1010/1401Beat 28%
↑ 79 days after Glasgow 2025 17:02 better than the field Why ↓Close ↑
17:32 faster on the clock, and the race was 0:30 faster for everyone, so 17:02 of it was this athlete.
The fieldCompare these two →0:30 faster This athlete17:32 faster -
Glasgow12 Mar 2025Individual Open · Men1:48:221346/1445Beat 7%