The race, in three figures
The race, in words
In the Doubles Open division at Boston 2025, Shaka Dennis & sarah carlson crossed the line in 1:18:38: 444th of 1,259 mixed teams, faster than 65% of the field.
A station race more than a running one: 96% of the field beaten on the stations, against 40% on the runs. The sled pull was the standout, 1:22 quicker than the median and 32nd of 1,259. Paced to finish: the second half went 3:11 better against the middle of the field than the first.
Boston gave the field time back: about 1:35 faster than the average race this season, by 635 teams who raced both.
Eight blocks
Bar = field beaten · tick = median
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Block 01 12:03Running 1 7:57v median +1:15
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Block 02 7:39Running 2 6:05v median +0:40
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Block 03 8:59Running 3 6:06v median +0:24
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Block 04 8:34Running 4 6:17v median +0:32
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Block 05 10:22Running 5 6:03v median +0:12
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Block 06 7:22Running 6 5:40v median −0:06
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Block 07 8:51Running 7 5:39v median −0:04
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Block 08 9:22Running 8 5:36v median −0:31
Roxzone, per block
Approach · Exit 5:34
Against the middle of your field
Mixed · n = 1250
A pace, not a person: at every mat, the middle of the 1,250 mixed teams who finished.