Skip to content
Japan / Chiba 2026 / Relay · Mixed / Season 9 (2026/27)

AKIHIRO KOBAYASHI & YUMI KOBAYASHI & HIRONOBU AJIRO & MIU SONODA — Chiba 2026

Mixed U40 n = 141
Finish · net time
1:36:23
+11:13 v median 1:25:10
Mixed
122/141
U40
104
Field beaten
14%

The race, in three figures

Field beaten
10%
Runs
23%
Stations
Biggest gain
Wall Balls
−0:41
v median
55/141
Rank
Biggest loss
1000m SkiErg
+2:40
v median
139/141
Rank

The race, in words

1:36:23 at Chiba 2026 put AKIHIRO KOBAYASHI & YUMI KOBAYASHI & HIRONOBU AJIRO & MIU SONODA 122nd of 141 mixed teams in the Relay division.

The wall balls were where this race was made, 0:41 ahead of the median. The SkiErg cost the most time: 2:40 slower than the median. Stronger after halfway: 1:44 better against the middle of the field than before it.

Eight blocks

Bar = field beaten · tick = median

  1. Block 01 15:22
    Running 1 7:04
    v median +2:31
    v median +2:40
  2. Block 02 9:02
    Running 2 5:35
    v median +0:32
    v median +0:24
  3. Block 03 10:06
    Running 3 5:16
    v median +0:09
    v median −0:16
  4. Block 04 11:32
    Running 4 5:15
    v median +0:20
    v median +1:23
  5. Block 05 14:31
    Running 5 6:47
    v median +1:26
    1000m Row 7:44
    v median +2:14
  6. Block 06 8:27
    Running 6 6:11
    v median +0:54
    v median +0:12
  7. Block 07 10:23
    Running 7 5:53
    v median +0:49
    v median +0:00
  8. Block 08 10:42
    Running 8 4:23
    v median +0:19
    Wall Balls 6:19
    v median −0:41

Roxzone, per block

Approach · Exit 6:28

B1 · 1000m SkiErg
1:05
0:03 1:02
B2 · 50m Sled Push
1:00
0:07 0:53
B3 · 50m Sled Pull
0:48
0:14 0:34
B4 · 80m Burpee Broad Jump
0:29
0:19 0:10
B5 · 1000m Row
1:01
0:40 0:21
B6 · 200m Farmers Carry
0:58
0:44 0:14
B7 · 100m Sandbag Lunges
1:06
0:55 0:11
B8 · Wall Balls
—
No mats

Against the middle of your field

Mixed · n = 137

A pace, not a person: at every mat, the middle of the 137 mixed teams who finished.

5:00 5:00 10:00 15:00 SkiErg Sled Push Sled Pull Burpee Broad Jump Row Farmers Carry Sandbag Lunges Finish Middle ↑ You ahead ↓ Field ahead 11:16
You ahead Field ahead Middle half · 25th–75th Crossed the middle · 0 Finish · 11:16 behind

Elsewhere

The board

Relay · Mixed at Chiba 2026

See this race on page 3
Source Official
Event
Chiba 2026
Division
HYROX TEAM RELAY
Contest
HMR_LR3MS4JI1737
Measured against
Mixed · n = 141