The race, in three figures
The race, in words
1:25:58 at Rotterdam 2025 put Roos Kolthof 51st of 203 women in the Open division, ahead of 75% of the field.
A station race more than a running one: 90% of the field beaten on the stations, against 57% on the runs. The sled pull was where this race was made, 2:17 ahead of the median. A harder second half: 3:29 more lost to the middle of the field after halfway than before it.
This was a quick course. Against their other races this season, the people who raced Rotterdam gained about 0:50.
Eight blocks
Bar = field beaten · tick = median
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Block 01 10:05Running 1 5:25v median −0:23
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Block 02 6:50Running 2 5:02v median −0:37
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Block 03 9:41Running 3 5:17v median −0:39
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Block 04 13:14Running 4 7:26v median +1:20
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Block 05 11:04Running 5 6:05v median −0:09
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Block 06 7:45Running 6 5:47v median −0:13
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Block 07 9:56Running 7 5:38v median −0:21
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Block 08 11:43Running 8 6:27v median −0:12
Roxzone, per block
Approach · Exit 5:47
Against the middle of your field
Women · n = 198
A pace, not a person: at every mat, the middle of the 198 women who finished.