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Isabelle den Hartog & Merlijn Den Hartog — Rotterdam 2025

Mixed XU29 n = 707
Finish · net time
1:15:50
−7:19 v median 1:23:09
Mixed
181/707
XU29
81
Field beaten
74%

The race, in three figures

Field beaten
86%
Runs
37%
Stations
Biggest gain
1000m SkiErg
−0:15
v median
101/707
Rank
Biggest loss
80m Burpee Broad Jump
+1:06
v median
597/707
Rank

The race, in words

1:15:50 at Rotterdam 2025 put Isabelle den Hartog & Merlijn Den Hartog 181st of 707 mixed teams in the Doubles Open division, ahead of 74% of the field.

Legs and stations told different stories: 86% of the field beaten on the runs, 37% on the stations. If there was time left out there, it was on the burpee broad jumps, 1:06 behind the median. A harder second half: 1:03 more lost to the middle of the field after halfway than before it.

Eight blocks

Bar = field beaten · tick = median

  1. Block 01 8:50
    Running 1 4:53
    v median −1:05
    v median −0:15
  2. Block 02 6:36
    Running 2 4:44
    v median −0:50
    v median −0:05
  3. Block 03 8:32
    Running 3 5:06
    v median −0:44
    v median −0:11
  4. Block 04 10:03
    Running 4 5:06
    v median −0:46
    v median +1:06
  5. Block 05 10:08
    Running 5 5:20
    v median −0:43
    1000m Row 4:48
    v median +0:08
  6. Block 06 6:58
    Running 6 5:06
    v median −0:49
    v median +0:06
  7. Block 07 9:26
    Running 7 4:59
    v median −0:58
    v median +0:30
  8. Block 08 9:53
    Running 8 5:37
    v median −0:43
    Wall Balls 4:16
    v median +0:13

Roxzone, per block

Approach · Exit 5:32

B1 · 1000m SkiErg
0:38
0:02 0:36
B2 · 50m Sled Push
0:45
0:09 0:36
B3 · 50m Sled Pull
0:57
0:16 0:41
B4 · 80m Burpee Broad Jump
0:19
0:05 0:14
B5 · 1000m Row
0:43
0:30 0:13
B6 · 200m Farmers Carry
1:05
0:50 0:15
B7 · 100m Sandbag Lunges
1:05
0:43 0:22
B8 · Wall Balls
—
No mats

Against the middle of your field

Mixed · n = 699

A pace, not a person: at every mat, the middle of the 699 mixed 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 7:17
You ahead Field ahead Middle half · 25th–75th Crossed the middle · 0 Finish · 7:17 ahead

Elsewhere

The board

Doubles Open · Mixed at Rotterdam 2025

See this race on page 7
Source Official
Event
Rotterdam 2025
Division
HYROX DOUBLES
Contest
HD_JGDMS4JI99F
Measured against
Mixed · n = 707