The race, in three figures
The race, in words
Ben Sutherland & Lauren-Leigh Richardson won the Doubles Open division at Birmingham 2025 in 53:09, first of 312 mixed teams.
The sled pull was where this race was made, 1:55 ahead of the median. Paced to finish: the second half went 1:04 better against the middle of the field than the first. Time in the roxzone, 3:40, was faster than 99% of the field.
Birmingham gave the field time back: about 0:52 faster than the average race this season, by 1,430 teams who raced both.
Eight blocks
Bar = field beaten · tick = median
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Block 01 7:37Running 1 3:59v median −2:01
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Block 02 5:04Running 2 3:34v median −1:35
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Block 03 5:55Running 3 3:43v median −1:39
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Block 04 6:04Running 4 3:41v median −1:46
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Block 05 7:27Running 5 3:41v median −1:52
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Block 06 4:47Running 6 3:32v median −1:58
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Block 07 5:51Running 7 3:41v median −1:47
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Block 08 6:51Running 8 3:35v median −1:57
Roxzone, per block
Approach · Exit 3:40
Against the middle of your field
Mixed · n = 312
A pace, not a person: at every mat, the middle of the 312 mixed teams who finished.