Progress against the field
Between Geneva 2026 and Birmingham 2026, Dan Massey pulled 1:23 ahead of the field.
Over the same races everyone got 2:21 quicker, so 3:44 faster on the clock looks better than it was.
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 Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
10 races · 9 events
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Birmingham31 Oct 2026Relay · Men1:08:3440/79Beat 49%
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Birmingham31 Oct 2026Individual Open · Men1:15:51 PB185/646Beat 71%
↑ 22 days after Geneva 2026 1:23 better than the field Why ↓Close ↑
3:44 faster on the clock, and the race was 2:21 faster for everyone, so 1:23 of it was this athlete.
The fieldCompare these two →2:21 faster This athlete3:44 faster -
Geneva9 Oct 2026Individual Open · Men1:19:35452/1414Beat 68%
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Tenerife4 Sep 2026Individual Open · Men1:20:13223/673Beat 67%
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London Olympia24 Mar 2026Doubles Open · Men1:11:12 PB347/813Beat 57%
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Glasgow11 Mar 2026Doubles Open · Mixed1:26:26 PB280/500Beat 44%
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Amsterdam21 Jan 2026Individual Open · Men1:16:34439/1620Beat 73%
↑ 91 days after Birmingham 2025 0:00 better than the field Why ↓Close ↑
5:16 faster on the clock, and the race was 5:16 faster for everyone. Whatever changed, it changed for all of them.
The fieldCompare these two →5:16 faster This athlete5:16 faster -
Birmingham22 Oct 2025Individual Open · Men1:21:50787/1821Beat 57%
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London3 May 2025Doubles Open · Men1:15:21676/1010Beat 33%
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Manchester24 Jan 2025Relay · Men1:02:2758/148Beat 61%