Athlete · Doubles Mixed · team 16-24 · JPN JPN

Ko Iwata

www.roxtimes.com/athletes/ko-iwata-t-287c9f

2 HYROX races over 2 seasons, all in a team with 1 partner. Best Doubles Mixed time: 1:05:10 at Chiba 2026.

Best Doubles Mixed time1:05:10Chiba 2026
Best Doubles Mixed place47thof 1,134 · Chiba 2026
Latest race1:05:10Chiba 2026 · Doubles Mixed with Nanako ImazekiKo's best Doubles Mixed time so far
Strongest part of the raceSandbag lungesfaster than 97% of Doubles Mixed at Chiba 2026

Doubles Mixed: finish time, race by race

Oldest to newest; a line going down means getting faster
1:06:001:07:001:08:001:09:001:10:00 best 1:05:10

This line shows the finish time of Ko Iwata at each race, oldest on the left; lower is faster.The best was 1:05:10 at Chiba (Aug 2026); Ko Iwata was 5:34 faster at the latest race than at the first.

See the numbers
Race Date Division Finish
Incheon May 2026 Doubles Mixed 1:10:44
Chiba Aug 2026 Doubles Mixed 1:05:10

Each dot is one Doubles Mixed race; click one for that race's report. Not enough complete, clean Doubles Mixed races yet to measure the change. Team times are shared with a partner, so they move with who you race with.

Every race

2 results at 2 races

Tap a result for its full report
Doubles Mixed, team 16-24, with Nanako Imazeki 1:05:10 47th of 1,134; 8th of 90 aged 16-24 35:29 25:20 4:25 Runs 35:29 · Stations 25:20 · Roxzone 4:25

47th of 1,134 Doubles Mixed (faster than 95%). Against the 34 who finished around 1:07:01: most time gained on the eight runs (1:11), most lost on sled pull (0:27). Runs 5 to 8 took 0:05 more than runs 1 to 4 (them: 0:22 less).

Ko Iwata at HYROX Chiba 2026, Doubles Mixed: every split in race order, the typical split of Doubles Mixed at this race, and the share of the 1,134 Doubles Mixed finishers here who were slower on that part.
Part Time Typical here vs 1,134 Doubles Mixed here
Run 1: 4:20 5:54 faster than 93%
SkiErg: 4:20 4:46 faster than 87%
Run 2: 4:15 6:00 faster than 97%
Sled push: 2:01 2:25 faster than 78%
Run 3: 4:41 6:15 faster than 95%
Sled pull: 3:59 4:49 faster than 79%
Run 4: 4:28 6:14 faster than 96%
Burpee broad jump: 2:26 3:32 faster than 91%
Run 5: 4:40 6:23 faster than 95%
Row: 4:27 5:11 faster than 95%
Run 6: 4:38 6:20 faster than 95%
Farmers carry: 1:27 1:48 faster than 91%
Run 7: 4:53 6:24 faster than 94%
Sandbag lunges: 2:43 4:07 faster than 96%
Run 8: 3:38 5:16 faster than 95%
Wall balls: 3:57 5:34 faster than 89%
Roxzone: 4:25 7:33 faster than 96%
Runs (8 km) 35:29 49:09 faster than 95%
Stations (8) 25:20
Finish 1:05:10 1:30:11 47th of 1,134 · faster than 95%

Full report for this race →This result as data (JSON)

Doubles Mixed, team 16-24, with Nanako Imazeki 1:10:44 149th of 1,282; 17th of 56 aged 16-24 37:42 27:40 5:26 Runs 37:42 · Stations 27:40 · Roxzone 5:26

149th of 1,282 Doubles Mixed (faster than 88%). Against the 39 who finished around 1:10:09: most time gained on the eight runs (1:06), most lost on sled pull (0:45). Runs 5 to 8 took 0:16 more than runs 1 to 4 (them: 0:32 more).

Ko Iwata at HYROX Incheon 2026, Doubles Mixed: every split in race order, the typical split of Doubles Mixed at this race, and the share of the 1,282 Doubles Mixed finishers here who were slower on that part.
Part Time Typical here vs 1,282 Doubles Mixed here
Run 1: 5:19 6:22 faster than 87%
SkiErg: 4:25 4:27 faster than 56%
Run 2: 4:17 5:20 faster than 93%
Sled push: 1:56 2:15 faster than 85%
Run 3: 4:31 5:37 faster than 93%
Sled pull: 4:45 4:40 faster than 46%
Run 4: 4:38 5:33 faster than 88%
Burpee broad jump: 2:49 3:05 faster than 66%
Run 5: 4:46 5:45 faster than 88%
Row: 4:33 4:51 faster than 81%
Run 6: 4:37 5:45 faster than 92%
Farmers carry: 1:37 1:50 faster than 80%
Run 7: 4:39 5:48 faster than 92%
Sandbag lunges: 3:10 3:59 faster than 87%
Run 8: 4:59 6:11 faster than 90%
Wall balls: 4:25 4:20 faster than 46%
Roxzone: 5:26 6:49 faster than 83%
Runs (8 km) 37:42 46:46 faster than 91%
Stations (8) 27:40
Finish 1:10:44 1:23:33 149th of 1,282 · faster than 88%

Full report for this race →This result as data (JSON)

How to read

Place is the position among timed finishers in the same race, division and gender; a doubles place is the team's. Runs is the organiser's official run total (it can differ from the eight laps added up by a few seconds), stations the eight stations added up, and roxzone the time moving between them. The age group is the one entered for that race; for a team it is the team’s age group.

Best splits · Doubles Mixed

The fastest Ko has done each station

Part Best Race Typical
SkiErg 4:20 Chiba 2026 · best of 2 4:21
Sled push 1:56 Incheon 2026 · best of 2 2:12
Sled pull 3:59 Chiba 2026 · best of 2 3:59
Burpee broad jump 2:26 Chiba 2026 · best of 2 3:36
Row 4:27 Chiba 2026 · best of 2 4:47
Farmers carry 1:27 Chiba 2026 · best of 2 1:50
Sandbag lunges 2:43 Chiba 2026 · best of 2 4:03
Wall balls 3:57 Chiba 2026 · best of 2 4:34
Runs (8 km) 35:29 Chiba 2026 · best of 2 45:37
Roxzone 4:25 Chiba 2026 · best of 2 7:08
How to read

Each station's best across Ko's Doubles Mixed races, from different races, against the typical Doubles Mixed split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.

Raced with

1 team partner

From the team results above. A name opens the search: a partner can have more than one page.

Station profile · best Doubles Mixed race

Chiba 2026, against 1,134 Doubles Mixed

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
Koedge = faster than everyone, centre = slowest

This chart shows where Ko sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Lunges (faster than 97% of the field), weakest on Push (faster than 79%).

See the numbers
Part Ko: faster than
Ski 88%
Push 79%
Pull 80%
BBJ 91%
Row 96%
Carry 91%
Lunges 97%
Wall balls 89%
Roxzone 96%
Runs 96%

Further out means you beat more of the field on that part. A dent is a weak spot.

How you ranked on each station

SkiErg faster than 88%
Sled push faster than 79%
Sled pull faster than 80%
Burpee broad jump faster than 91%
Row faster than 96%
Farmers carry faster than 91%
Sandbag lunges faster than 97%
Wall balls faster than 89%
Roxzone faster than 96%
Runs (8 km) faster than 96%

How much of the field Ko beat on each part of the race, at this race.Best: Sandbag lunges (faster than 97%); weakest: Sled push (faster than 79%).

Longer is better: the share of the field you beat.

Minutes against the typical finisher

SkiErg 0:26 faster
Sled push 0:24 faster
Sled pull 0:50 faster
Burpee broad jump 1:06 faster
Row 0:44 faster
Farmers carry 0:21 faster
Sandbag lunges 1:24 faster
Wall balls 1:37 faster
Roxzone 3:08 faster
Runs (8 km) 13:40 faster

Ko's time on each part against the typical Doubles Mixed finisher at this race.Best: Runs (8 km) (13:40 faster); weakest: Farmers carry (0:21 faster).

Green, left of centre: faster than the typical Doubles Mixed finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Ko against the typical Doubles Mixed finisher

Ko1:05:10
4:204:204:152:014:413:594:282:264:404:274:381:274:532:433:383:574:25
Typical Doubles Mixed1:28:31
5:544:466:002:256:154:496:143:326:235:116:201:486:244:075:165:347:33
RunsStationsRoxzone (moving between stations)

This chart draws the race in order, left to right: each 1 km run (blue), each station (yellow) and the roxzone (grey), sized by its time.Ko: 35:32 running, 25:20 at the stations and 4:25 in the roxzone; the longest station was the row (4:27).Below, Typical Doubles Mixed: 48:45 running, 32:12 at the stations and 7:33 in the roxzone; the longest station was the wall balls (5:34).

See the numbers
Part Ko Typical Doubles Mixed
Run 1 4:20 5:54
SkiErg 4:20 4:46
Run 2 4:15 6:00
Sled push 2:01 2:25
Run 3 4:41 6:15
Sled pull 3:59 4:49
Run 4 4:28 6:14
Burpee broad jump 2:26 3:32
Run 5 4:40 6:23
Row 4:27 5:11
Run 6 4:38 6:20
Farmers carry 1:27 1:48
Run 7 4:53 6:24
Sandbag lunges 2:43 4:07
Run 8 3:38 5:16
Wall balls 3:57 5:34
Roxzone 4:25 7:33
Finish 1:05:10 1:30:11

The race in order, left to right. A wider block than the one below is slower than typical.

Is this you?

Get your next race report by email

One email the night your next race is processed, with your full report. Nothing else, unsubscribe with one tap.

The RoxHype app

Training for the next one? Let's beat 1:05:10.

The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.

  • A week-by-week plan that counts down to your race
  • Extra work on your slowest stations
  • Adjusts every week to what you actually did

Free to download. Used by more than 40,000 HYROX athletes.

RoxHype app home: days to your HYROX, your expected finish range and this week's sessions RoxHype workout player guiding a sled push, with the next exercise lined up
See my race report