The race, in three figures
The race, in words
Barton Erwin & Erin Erwin finished 873rd of 1,259 mixed teams in the Doubles Open division at Boston 2025, in 1:29:40.
A station race more than a running one: 57% of the field beaten on the stations, against 20% on the runs. The sled pull cost the most time: 0:35 slower than the median. Paced to finish: the second half went 1:37 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 12:01Running 1 7:42v median +1:00
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Block 02 8:28Running 2 6:26v median +1:01
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Block 03 11:22Running 3 6:32v median +0:50
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Block 04 9:46Running 4 6:35v median +0:50
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Block 05 11:05Running 5 6:31v median +0:40
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Block 06 8:27Running 6 6:36v median +0:50
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Block 07 10:21Running 7 6:55v median +1:12
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Block 08 11:51Running 8 7:18v median +1:11
Roxzone, per block
Approach · Exit 6:27
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.