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United Kingdom / Cardiff 2025 / Doubles Open · Women / Season 7 (2024/25)

Serena Williams & Laura Smith — Cardiff 2025

Laura Smith Serena Williams
W 30-34 n = 247
Finish · net time
1:20:59
−0:35 v median 1:21:34
Course −1:13 v season average ±0:21 · 638 teams
Women
120/247
30-34
53/107
Field beaten
51%

The race, in three figures

Biggest gain
50m Sled Pull
−0:28
v median
72/247
Rank
Biggest loss
80m Burpee Broad Jump
+0:37
v median
174/247
Rank

The race, in words

In the Doubles Open division at Cardiff 2025, Serena Williams & Laura Smith crossed the line in 1:20:59: 120th of 247 women's teams, faster than 51% of the field.

The burpee broad jumps cost the most time: 0:37 slower than the median.

This was a quick course. Against their other races this season, the people who raced Cardiff gained about 1:13.

Eight blocks

Bar = field beaten · tick = median

  1. Block 01 10:32
    Running 1 5:52
    v median +0:01
    1000m SkiErg 4:40
    v median −0:08
  2. Block 02 6:49
    Running 2 5:17
    v median −0:07
    50m Sled Push 1:32
    v median −0:18
  3. Block 03 9:21
    Running 3 5:38
    v median +0:01
    50m Sled Pull 3:43
    v median −0:28
  4. Block 04 10:38
    Running 4 5:32
    v median −0:07
    80m Burpee Broad Jump 5:06
    v median +0:37
  5. Block 05 10:59
    Running 5 5:39
    v median −0:03
    1000m Row 5:20
    v median +0:07
  6. Block 06 7:30
    Running 6 5:45
    v median +0:03
    200m Farmers Carry 1:45
    v median −0:06
  7. Block 07 9:01
    Running 7 5:46
    v median +0:04
    100m Sandbag Lunges 3:15
    v median −0:10
  8. Block 08 10:38
    Running 8 6:24
    v median −0:12
    Wall Balls 4:14
    v median +0:10

Roxzone, per block

Approach · Exit

B1 · 1000m SkiErg
0:30
0:07 0:23
B2 · 50m Sled Push
0:27
0:09 0:18
B3 · 50m Sled Pull
0:23
0:03 0:20
B4 · 80m Burpee Broad Jump
0:46
0:17 0:29
B5 · 1000m Row
0:53
0:15 0:38
B6 · 200m Farmers Carry
1:29
0:45 0:44
B7 · 100m Sandbag Lunges
1:09
0:36 0:33
B8 · Wall Balls
—
No mats

Against the middle of your field

Women · n = 247

A pace, not a person: at every mat, the middle of the 247 women's teams who finished.

5:00 5:00 10:00 SkiErg Sled Push Sled Pull Burpee Broad Jump Row Farmers Carry Sandbag Lunges Finish Middle ↑ You ahead ↓ Field ahead 0:35
You ahead Field ahead Middle half · 25th–75th Crossed the middle · 1 Finish · 0:35 ahead

Elsewhere

The board

Doubles Open · Women at Cardiff 2025

See this race on page 8
Source Official
Event
Cardiff 2025
Division
HYROX DOUBLES
Contest
HD_LR3MS4JIB56
Measured against
Women · n = 247