Progress against the field
Niamh Boyle and Callum Levitt have dropped 2:27 behind the field from Birmingham 2025 to Birmingham 2026.
The races themselves barely changed, so 2:23 slower on the clock is the real picture.
221 days between EMEA London Olympia 2026 and Birmingham 2026 is the longest gap compared here, and the second race was 1:58 behind the field.
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. The summary above covers Doubles Open · Mixed, with Callum Levitt, the one raced most; every comparison is in the list below.
Every race
10 races · 10 events
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Birmingham31 Oct 2026Doubles Open · Mixed1:07:06154/1159Beat 87%
↑ 221 days after EMEA London Olympia 2026, with Callum Levitt 1:58 worse than the field Why ↓Close ↑
2:34 slower on the clock in a race that was 0:36 slower for everyone: 1:58 lost to the field.
The fieldCompare these two →0:36 slower This pair2:34 slower -
Cardiff29 Apr 2026Individual Pro · Women1:28:46 PB141/231Beat 39%
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Malaga16 Apr 2026Doubles Open · Women1:10:05 PB60/715Beat 92%
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EMEA London Olympia24 Mar 2026Doubles Open · Mixed1:04:32 PB94/359Beat 74%
↑ 153 days after Birmingham 2025, with Callum Levitt 0:29 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:11 faster on the clock looks better than it was: the race was 0:40 faster for everyone, which leaves this 0:29 behind the field.
The fieldCompare these two →0:40 faster This pair0:11 faster -
Glasgow11 Mar 2026Individual Open · Women1:18:53112/1084Beat 90%
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Bilbao7 Feb 2026Individual Open · Women1:18:48 PB84/438Beat 81%
↑ 72 days after Madrid 2025 2:09 worse than the field Faster on the clock, behind the field Why ↓Close ↑
4:01 faster on the clock looks better than it was: the race was 6:10 faster for everyone, which leaves this 2:09 behind the field.
The fieldCompare these two →6:10 faster This athlete4:01 faster -
Poznan13 Dec 2025Individual Pro · Women2:23:14131/133Beat 2%
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Madrid27 Nov 2025Individual Open · Women1:22:49133/697Beat 81%
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Birmingham22 Oct 2025Doubles Open · Mixed1:04:4346/889Beat 95%
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Amsterdam10 Oct 2024Doubles Open · Mixed1:14:0773/376Beat 81%