Progress against the field
Between Bordeaux 2025 and London Excel 2025, Tom Porter lost 3:54 to the field.
The clock says 0:40 slower, but the races themselves got 3:14 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. The summary above covers Individual Open · Men, the one raced most; every comparison is in the list below.
Every race
11 races · 9 events
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Valencia17 Oct 2026Doubles Open · Men1:06:56150/587Beat 74%
↑ 184 days after Malaga 2026, with Nathan Bellman 1:41 worse than the field Why ↓Close ↑
1:41 behind the field: 0:16 slower on the clock, against 1:25 faster for everyone.
The fieldCompare these two →1:25 faster This pair0:16 slower -
Malaga16 Apr 2026Doubles Open · Men1:06:40169/607Beat 72%
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Malaga16 Apr 2026Doubles Open · Mixed58:18 PB7/332Beat 98%
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Glasgow11 Mar 2026Doubles Open · Mixed1:20:07198/460Beat 57%
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St. Gallen16 Jan 2026Doubles Open · Men1:03:5252/654Beat 92%
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London Excel4 Dec 2025Doubles Open · Men1:02:23 PB275/1815Beat 85%
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London Excel4 Dec 2025Individual Open · Men1:09:12367/2779Beat 87%
↑ 7 days after Madrid 2025 3:26 worse than the field Faster on the clock, behind the field Why ↓Close ↑
0:10 faster on the clock looks better than it was: the race was 3:36 faster for everyone, which leaves this 3:26 behind the field.
The fieldCompare these two →3:36 faster This athlete0:10 faster -
Madrid27 Nov 2025Individual Open · Men1:09:22146/1361Beat 89%
↑ 7 days after Bordeaux 2025 0:28 worse than the field Why ↓Close ↑
0:28 behind the field: 0:50 slower on the clock, against 0:22 slower for everyone.
The fieldCompare these two →0:22 slower This athlete0:50 slower -
Bordeaux20 Nov 2025Individual Open · Men1:08:32 PB130/1442Beat 91%
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Cardiff30 May 2025Individual Open · Men1:18:17531/1401Beat 62%
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Berlin16 May 2025Doubles Open · Men1:05:18361/1325Beat 73%