Progress against the field
From Birmingham 2025 to Dublin 2025, Sean Smith and Greg Halliday have moved with the field: what changed on the clock changed for everyone.
The clock says 1:58 faster, but the races themselves got 1:48 quicker for everyone.
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
4 races · 4 events
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Birmingham31 Oct 2026Doubles Open · Men1:03:51 PB279/1035Beat 73%
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Glasgow11 Mar 2026Doubles Open · Mixed1:18:40 PB444/1198Beat 63%
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Dublin12 Nov 2025Doubles Open · Men1:05:23166/667Beat 75%
↑ 21 days after Birmingham 2025, with Greg Halliday 0:10 better than the field Why ↓Close ↑
1:58 faster on the clock, and the race was 1:48 faster for everyone, so 0:10 of it was this pair.
The fieldCompare these two →1:48 faster This pair1:58 faster -
Birmingham22 Oct 2025Doubles Open · Men1:07:21388/1177Beat 67%