JPN Tsukasa Chiba
6 HYROX races over 3 seasons, all in a team with 2 partners.
One best per race type
Doubles Mixed: finish time, race by race
Oldest to newest; a line going down means getting fasterEach dot is one Doubles Mixed race. 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.
6 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Chiba 2026 6 Aug 2026team: Jean Christophe Loustau, Tsukasa Chibawhole field → | Doubles Mixed · team 35-39 | 1:03:14 | 31st of 1,1344th of 165 aged 35-39 | 34:37 | 24:07 | 4:33 | View results | See splits Hide splitsSkiErg4:12fastest 6%Sled push1:59fastest 19%Sled pull3:12fastest 4%Burpee broad jump2:16fastest 5%Row4:34fastest 10%Farmers carry1:28fastest 11%Sandbag lunges2:40fastest 3%Wall balls3:46fastest 6%Runs (8 km)34:37fastest 3%Roxzone4:33fastest 5%Run 14:10fastest 4%Run 24:18fastest 4%Run 34:29fastest 3%Run 44:28fastest 4%Run 54:32fastest 3%Run 64:34fastest 4%Run 74:34fastest 3%Run 83:36fastest 5%Full report for this race → |
| Jakarta 2026 27 Jun 2026team: Tsukasa Chiba, Jean Christophe Loustauwhole field → | Doubles Mixed · team 35-39 | 1:04:54 | 19th of 1,0114th of 216 aged 35-39 | 33:35 | 22:19 7 of 8 | 9:04 | View results | See splits Hide splitsSkiErg4:21fastest 11%Sled push1:59fastest 11%Sled pull3:15fastest 5%Burpee broad jump2:48fastest 13%Row4:34fastest 9%Farmers carry1:44fastest 18%Sandbag lunges0:02‡Wall balls3:36fastest 1%Runs (8 km)33:35fastest 2%Roxzone9:04fastest 30%Run 14:42fastest 3%Run 23:48fastest 1%Run 33:58fastest 2%Run 44:00fastest 2%Run 54:02fastest 2%Run 64:01fastest 2%Run 74:02fastest 1%Run 85:05fastest 4%Full report for this race → |
| Osaka 2026 30 Jan 2026team: Jean Christophe Loustau, Tsukasa Chibawhole field → | Doubles Mixed · team 30-34 | 1:06:58 | 43rd of 61614th of 171 aged 30-34 | 35:40 | 24:47 | 6:35 | View results | See splits Hide splitsSkiErg4:16fastest 14%Sled push1:59fastest 17%Sled pull3:21fastest 15%Burpee broad jump2:24fastest 10%Row4:13fastest 5%Farmers carry1:50fastest 40%Sandbag lunges3:03fastest 13%Wall balls3:41fastest 12%Runs (8 km)35:40fastest 7%Roxzone6:35fastest 10%Run 12:30fastest 5%Run 24:27fastest 4%Run 35:02fastest 11%Run 44:52fastest 8%Run 54:55fastest 7%Run 65:00fastest 10%Run 75:10fastest 12%Run 83:48fastest 11%Full report for this race → |
| Yokohama 2025 9 Aug 2025team: Jean Christophe Loustau, Tsukasa Chibawhole field → | Doubles Mixed · team 30-34 | 1:07:57 | 15th of 2556th of 62 aged 30-34 | 36:04 | 25:50 | 6:03† | View results | See splits Hide splitsSkiErg4:09fastest 13%Sled push1:56fastest 25%Sled pull4:00fastest 31%Burpee broad jump2:20fastest 6%Row4:21fastest 5%Farmers carry1:42fastest 33%Sandbag lunges3:36fastest 27%Wall balls3:46fastest 7%Runs (8 km)36:04fastest 7%Roxzone6:03Run 14:16fastest 4%Run 24:04fastest 6%Run 34:33fastest 9%Run 44:24fastest 6%Run 54:34fastest 7%Run 64:37fastest 9%Run 74:40fastest 9%Run 84:56fastest 14%Full report for this race → |
| Taipei 2025 12 Apr 2025team: Tsukasa Chiba, Jean Christophe Loustauwhole field → | Doubles Mixed · team 30-39 | 1:09:50 | 19th of 28211th of 166 aged 30-39 | 38:19 | 25:48 | 5:46 | View results | See splits Hide splitsSkiErg4:16fastest 22%Sled push1:41fastest 18%Sled pull3:38fastest 9%Burpee broad jump2:41fastest 8%Row4:32fastest 3%Farmers carry1:34fastest 14%Sandbag lunges3:42fastest 30%Wall balls3:44fastest 12%Runs (8 km)38:19fastest 6%Roxzone5:46fastest 14%Run 15:10fastest 7%Run 24:19fastest 5%Run 34:26fastest 5%Run 44:38fastest 8%Run 54:42fastest 7%Run 64:48fastest 9%Run 74:46fastest 8%Run 85:34fastest 10%Full report for this race → |
| Hong Kong 2024 22 Nov 2024team: Ai Mizutani, Tsukasa Chibawhole field → | Doubles Women · team U29 | 1:09:42 | 13th of 4537th of 100 aged U29 | 40:12 | 24:01 | 5:34 | View results | See splits Hide splitsSkiErg4:22fastest 5%Sled push1:29fastest 22%Sled pull3:59fastest 13%Burpee broad jump2:24fastest 1%Row4:28fastest 1%Farmers carry1:35fastest 7%Sandbag lunges2:26fastest 1%Wall balls3:18fastest 1%Runs (8 km)40:12fastest 4%Roxzone5:34fastest 9%Run 14:39fastest 2%Run 24:31fastest 2%Run 35:11fastest 4%Run 45:02fastest 4%Run 55:21fastest 6%Run 65:00fastest 3%Run 75:08fastest 4%Run 85:24fastest 7%Full report for this race → |
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. "6 of 8" marks a stations total from the stations that were timed; the others had no split at that race. † This venue did not time the roxzone: the figure is the finish minus runs and stations, and part of the walk is inside the run laps there, so it is shorter than at other venues. The age group is the one entered for that race; for a team it is the team’s age group. How the numbers are made.
The fastest Tsukasa has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:09 | Yokohama 2025 · best of 5 | 4:20 |
| Sled push | 1:41 | Taipei 2025 · best of 5 | 2:11 |
| Sled pull | 3:12 | Chiba 2026 · best of 5 | 3:59 |
| Burpee broad jump | 2:16 | Chiba 2026 · best of 5 | 3:35 |
| Row | 4:13 | Osaka 2026 · best of 5 | 4:47 |
| Farmers carry | 1:28 | Chiba 2026 · best of 5 | 1:50 |
| Sandbag lunges | 2:40 | Chiba 2026 · best of 4 | 4:03 |
| Wall balls | 3:36 | Jakarta 2026 · best of 5 | 4:34 |
| Runs (8 km) | 33:35 | Jakarta 2026 · best of 5 | 45:36 |
| Roxzone | 4:33 | Chiba 2026 · best of 4 | 7:11 |
How to read
Each station's best across Tsukasa'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.
2 team partners
- Jean Christophe Loustau5 races
- Ai Mizutani1 race
From the team results above. A name opens the search: a partner can have more than one page.
Chiba 2026, against 1,134 Doubles Mixed
Shape of the race
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
Longer is better: the share of the field you beat.
Minutes against the typical finisher
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: Tsukasa against the typical Doubles Mixed finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Training for the next one? Let's beat 1:03:14.
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.
