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Japan / Chiba 2026 / Doubles Open · Mixed / Season 9 (2026/27)

Sumika Iwamatsu & Yoshiki Iwamatsu — Chiba 2026

Sumika Iwamatsu Yoshiki Iwamatsu
Mixed 30-34 n = 373
Finish · net time
1:44:05
+11:33 v median 1:32:32
Mixed
279/373
30-34
83/111
Field beaten
25%

The race, in three figures

Field beaten
19%
Runs
53%
Stations
Biggest gain
Wall Balls
−0:54
v median
92/373
Rank
Biggest loss
80m Burpee Broad Jump
+1:06
v median
311/373
Rank

The race, in words

Sumika Iwamatsu & Yoshiki Iwamatsu finished 279th of 373 mixed teams in the Doubles Open division at Chiba 2026, in 1:44:05.

The stations carried this race: faster than 53% of the field across all eight, against 19% on the runs. Stronger after halfway: 1:18 better against the middle of the field than before it. The roxzone cost time: 10:48, behind 90% of the field.

Eight blocks

Bar = field beaten · tick = median

  1. Block 01 12:04
    Running 1 7:04
    v median +1:05
    1000m SkiErg 5:00
    v median +0:12
  2. Block 02 9:31
    Running 2 7:19
    v median +1:11
    50m Sled Push 2:12
    v median −0:17
  3. Block 03 12:22
    Running 3 7:44
    v median +1:18
    50m Sled Pull 4:38
    v median −0:24
  4. Block 04 12:17
    Running 4 7:31
    v median +1:07
    80m Burpee Broad Jump 4:46
    v median +1:06
  5. Block 05 13:17
    Running 5 7:45
    v median +1:09
    1000m Row 5:32
    v median +0:15
  6. Block 06 10:11
    Running 6 7:51
    v median +1:21
    200m Farmers Carry 2:20
    v median +0:27
  7. Block 07 11:52
    Running 7 7:47
    v median +1:08
    100m Sandbag Lunges 4:05
    v median −0:15
  8. Block 08 11:51
    Running 8 7:08
    v median +1:31
    Wall Balls 4:43
    v median −0:54

Roxzone, per block

Approach · Exit 10:48

B1 · 1000m SkiErg
1:13
0:03 1:10
B2 · 50m Sled Push
1:16
0:09 1:07
B3 · 50m Sled Pull
1:28
0:30 0:58
B4 · 80m Burpee Broad Jump
1:25
0:40 0:45
B5 · 1000m Row
1:17
0:45 0:32
B6 · 200m Farmers Carry
1:25
1:11 0:14
B7 · 100m Sandbag Lunges
2:42
1:08 1:34
B8 · Wall Balls
—
No mats

Against the middle of your field

Mixed · n = 372

A pace, not a person: at every mat, the middle of the 372 mixed teams who finished.

10:00 10:00 SkiErg Sled Push Sled Pull Burpee Broad Jump Row Farmers Carry Sandbag Lunges Finish Middle ↑ You ahead ↓ Field ahead 11:34
You ahead Field ahead Middle half · 25th–75th Crossed the middle · 0 Finish · 11:34 behind

Elsewhere

The board

Doubles Open · Mixed at Chiba 2026

See this race on page 18
Source Official
Event
Chiba 2026
Division
HYROX DOUBLES
Contest
HD_LR3MS4JI1736
Measured against
Mixed · n = 373