The race, in three figures
The race, in words
In the Doubles Open division at Boston 2026, Gretchen Mackenzie & David Mackenzie crossed the line in 1:25:25: 534th of 1,096 mixed teams, faster than 51% of the field.
Legs and stations told different stories: 63% of the field beaten on the runs, 24% on the stations. If there was time left out there, it was on the burpee broad jumps, 1:06 behind the median. Paced to finish: the second half went 1:02 better against the middle of the field than the first.
Eight blocks
Bar = field beaten · tick = median
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Block 01 9:07Running 1 4:32v median −0:13
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Block 02 8:27Running 2 5:18v median −0:20
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Block 03 11:06Running 3 5:48v median −0:13
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Block 04 10:31Running 4 5:38v median −0:22
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Block 05 10:34Running 5 5:41v median −0:24
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Block 06 7:33Running 6 5:31v median −0:30
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Block 07 10:53Running 7 5:37v median −0:23
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Block 08 11:34Running 8 6:18v median −0:20
Roxzone, per block
Approach · Exit 5:47
Against the middle of your field
Mixed · n = 1067
A pace, not a person: at every mat, the middle of the 1,067 mixed teams who finished.