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Netherlands / Rotterdam 2026 / Doubles Open · Mixed / Season 8 (2025/26)

sietse de Jong & Amy Van der Heijden — Rotterdam 2026

sietse de Jong Amy Van der Heijden
Mixed 30-34 n = 544
Finish · net time
1:16:19
−7:28 v median 1:23:47
Course −0:36 v season average ±0:15 · 815 teams
Mixed
134/544
30-34
39/117
Field beaten
75%

The race, in three figures

Field beaten
72%
Runs
64%
Stations
Biggest gain
100m Sandbag Lunges
−1:07
v median
27/544
Rank
Biggest loss
50m Sled Push
+0:18
v median
433/544
Rank

The race, in words

1:16:19 at Rotterdam 2026 put sietse de Jong & Amy Van der Heijden 134th of 544 mixed teams in the Doubles Open division, ahead of 75% of the field.

The sandbag lunges were the standout, 1:07 quicker than the median and 27th of 544. Stronger after halfway: 1:34 better against the middle of the field than before it.

This was a quick course. Against their other races this season, the people who raced Rotterdam gained about 0:36.

Eight blocks

Bar = field beaten · tick = median

  1. Block 01 9:55
    Running 1 5:28
    v median −0:13
    1000m SkiErg 4:27
    v median −0:06
  2. Block 02 7:06
    Running 2 4:57
    v median −0:25
    50m Sled Push 2:09
    v median +0:18
  3. Block 03 9:00
    Running 3 5:11
    v median −0:26
    50m Sled Pull 3:49
    v median +0:10
  4. Block 04 8:28
    Running 4 5:14
    v median −0:29
    80m Burpee Broad Jump 3:14
    v median −0:30
  5. Block 05 10:05
    Running 5 5:17
    v median −0:32
    1000m Row 4:48
    v median −0:04
  6. Block 06 7:10
    Running 6 5:12
    v median −0:31
    200m Farmers Carry 1:58
    v median +0:07
  7. Block 07 8:05
    Running 7 5:14
    v median −0:34
    100m Sandbag Lunges 2:51
    v median −1:07
  8. Block 08 10:45
    Running 8 5:53
    v median −0:44
    Wall Balls 4:52
    v median +0:08

Roxzone, per block

Approach · Exit 5:54

B1 · 1000m SkiErg
0:11
0:02 0:09
B2 · 50m Sled Push
0:56
0:05 0:51
B3 · 50m Sled Pull
0:44
0:15 0:29
B4 · 80m Burpee Broad Jump
0:55
0:03 0:52
B5 · 1000m Row
0:47
0:26 0:21
B6 · 200m Farmers Carry
1:01
0:49 0:12
B7 · 100m Sandbag Lunges
1:20
0:59 0:21
B8 · Wall Balls
—
No mats

Against the middle of your field

Mixed · n = 544

A pace, not a person: at every mat, the middle of the 544 mixed teams who finished.

5:00 5:00 SkiErg Sled Push Sled Pull Burpee Broad Jump Row Farmers Carry Sandbag Lunges Finish Middle ↑ You ahead ↓ Field ahead 7:28
You ahead Field ahead Middle half · 25th–75th Crossed the middle · 0 Finish · 7:28 ahead

Elsewhere

The board

Doubles Open · Mixed at Rotterdam 2026

See this race on page 12
Other races by this team
Source Official
Event
Rotterdam 2026
Division
HYROX DOUBLES
Contest
HD_LR3MS4JI1506
Measured against
Mixed · n = 544