The race, in three figures
The race, in words
1:13:47 at London Excel 2025 put Katie Grogan & Becky Marsden 103rd of 339 women's teams in the Doubles Pro division, ahead of 70% of the field.
Nowhere gained more than the burpee broad jumps: 1:07 on the median. Paced to finish: the second half went 1:25 better against the middle of the field than the first.
This was a quick course. Against their other races this season, the people who raced London Excel gained about 1:05.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:10Running 1 3:16v median −0:13
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Block 02 6:21Running 2 3:50v median −0:15
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Block 03 9:17Running 3 4:11v median −0:07
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Block 04 6:50Running 4 4:13v median −0:06
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Block 05 9:04Running 5 4:08v median −0:12
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Block 06 5:37Running 6 4:02v median −0:21
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Block 07 7:41Running 7 4:17v median −0:07
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Block 08 9:30Running 8 5:40v median −0:23
Roxzone, per block
Approach · Exit 11:27
Against the middle of your field
Women · n = 339
A pace, not a person: at every mat, the middle of the 339 women's teams who finished.