The race, in three figures
The race, in words
1:18:50 at Chicago 2025 put Heather Klein on the age-group podium: 3rd of 17 in the 45–49 age group.
The stations carried this race: faster than 77% of the field across all eight, against 55% on the runs. The sled pull was the standout, 1:22 quicker than the median and 27th of 194. A harder second half: 1:32 more lost to the middle of the field after halfway than before it.
The field ran 1:23 faster at Chicago 2025 than at Boston 2025, a quicker course than most.
Eight blocks
Bar = field beaten · tick = median
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Block 01 8:13Running 1 3:37v median −0:03
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Block 02 7:21Running 2 4:52v median −0:08
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Block 03 9:26Running 3 5:08v median −0:14
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Block 04 9:45Running 4 5:20v median +0:02
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Block 05 10:36Running 5 5:26v median +0:00
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Block 06 7:18Running 6 5:20v median +0:00
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Block 07 9:42Running 7 5:23v median −0:02
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Block 08 11:37Running 8 6:01v median +0:00
Roxzone, per block
Approach · Exit 5:02
Against the middle of your field
Women · n = 193
A pace, not a person: at every mat, the middle of the 193 women who finished.