Progress against the field
Mark Costello and Emma Burnett have dropped 14:30 behind the field from Birmingham 2025 to Tenerife 2026.
Over the same races everyone got 0:47 quicker, so 13:43 slower on the clock looks better than it was.
Ahead of the field in 3 of 4 comparisons.
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
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Birmingham31 Oct 2026Individual Open · Men1:26:58 PB781/1442Beat 46%
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Tenerife4 Sep 2026Doubles Open · Mixed1:39:05444/542Beat 18%
↑ 128 days after Cardiff 2026, with Emma Burnett 21:33 worse than the field Why ↓Close ↑
21:33 behind the field: 26:11 slower on the clock, against 4:38 slower for everyone.
The fieldCompare these two →4:38 slower This pair26:11 slower -
Cardiff29 Apr 2026Doubles Open · Mixed1:12:54 PB64/246Beat 74%
↑ 36 days after London Olympia 2026, with Emma Burnett 0:36 better than the field Why ↓Close ↑
0:30 faster on the clock in a race that was 0:06 slower for everyone: 0:36 better than the field.
The fieldCompare these two →0:06 slower This pair0:30 faster -
London Olympia24 Mar 2026Doubles Open · Mixed1:13:24244/887Beat 73%
↑ 62 days after Manchester 2026, with Emma Burnett 3:31 better than the field Why ↓Close ↑
8:01 faster on the clock, and the race was 4:30 faster for everyone, so 3:31 of it was this pair.
The fieldCompare these two →4:30 faster This pair8:01 faster -
Manchester21 Jan 2026Doubles Open · Mixed1:21:25151/297Beat 49%
↑ 91 days after Birmingham 2025, with Emma Burnett 2:56 better than the field Why ↓Close ↑
2:56 better than the field: 3:57 faster on the clock, against 1:01 faster for everyone.
The fieldCompare these two →1:01 faster This pair3:57 faster -
Birmingham22 Oct 2025Doubles Open · Mixed1:25:22208/312Beat 33%