Athlete · Open Women · 55-59 · JPN JPN

Sumiko Sakamoto

www.roxtimes.com/athletes/sumiko-sakamoto-67285ecf

5 HYROX races over 2 seasons: 3 solo, 2 in a team with 2 partners.

Best Open Women time1:53:41Hong Kong 2026
Best Open Women place685thof 994 · Hong Kong 2026
Latest race2:01:39Chiba 2026 · Open Women7:58 slower than Sumiko's best Open Women time (1:53:41)
Strongest part of the raceSled pushfaster than 91% of Open Women at Hong Kong 2026
Personal bests

One best per race type

solo, doubles and relay times are different races, so each has its own best

Finish time, race by race: one race type at a time

Oldest to newest; a line going down means getting faster
1:54:001:56:001:58:002:00:002:02:002:04:00 best 1:53:41

This line shows the finish time of Sumiko Sakamoto at each race, oldest on the left; lower is faster.The best was 1:53:41 at Hong Kong (May 2026); Sumiko Sakamoto was 3:05 faster at the latest race than at the first.

See the numbers
Race Date Division Finish
Osaka Jan 2026 Open Women 2:04:44
Hong Kong May 2026 Open Women 1:53:41
Chiba Aug 2026 Open Women 2:01:39

Each dot is one Open Women race; click one for that race's report. From the first Open Women race to the best: 11:03 faster (2:04:44 to 1:53:41).

Every race

5 results at 4 races

Tap a result for its full report
Open Women, 55-59 2:01:39 685th of 798; 24th of 34 aged 55-59 59:26 53:14 9:04 Runs 59:26 · Stations 53:14 · Roxzone 9:04

685th of 798 Open Women (faster than 14%).

Sumiko Sakamoto at HYROX Chiba 2026, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 798 Open Women finishers here who were slower on that part.
Part Time Typical here vs 798 Open Women here
Run 1: 5:38 5:28 faster than 40%
SkiErg: 5:39 5:35 faster than 45%
Run 2: 5:53 5:45 faster than 45%
Sled push: 2:42 3:03 faster than 71%
Run 3: 6:20 6:03 faster than 38%
Sled pull: 5:56 6:24 faster than 62%
Run 4: 6:41 6:03 faster than 28%
Burpee broad jump: 8:58 6:07 faster than 14%
Run 5: 8:35 6:22 faster than 10%
Row: 5:55 5:45 faster than 37%
Run 6: 10:37 6:14 faster than 2%
Farmers carry: 2:36 2:24 faster than 39%
Run 7: 9:34 6:13 faster than 4%
Sandbag lunges: 8:00 4:59 faster than 6%
Run 8: 6:11 5:15 faster than 27%
Wall balls: 13:28 7:09 faster than 8%
Roxzone: 9:04 7:13 faster than 21%
Runs (8 km) 59:26 47:52 faster than 12%
Stations (8) 53:14
Finish 2:01:39 1:38:53 685th of 798 · faster than 14%

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

Open Women, 55-59 1:53:41 685th of 994; 7th of 15 aged 55-59 45:44* 52:45* 15:17 Runs 45:44 · Stations 52:45 · Roxzone 15:17

685th of 994 Open Women (faster than 31%). Against the 31 who finished around 1:54:03: most time gained on the eight runs (2:19), most lost on wall balls (3:28). Runs 5 to 8 took 6:40 more than runs 1 to 4 (them: 4:33 more).

Sumiko Sakamoto at HYROX Hong Kong 2026, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 994 Open Women finishers here who were slower on that part.
Part Time Typical here vs 994 Open Women here
Run 1: 4:22 4:18 faster than 45%
SkiErg: 5:19 5:35 faster than 74%
Run 2: 4:52 5:06 faster than 65%
Sled push: 2:24 3:14 faster than 91%
Run 3: 5:05 5:22 faster than 65%
Sled pull: 7:04 6:18 faster than 34%
Run 4: 5:15 5:23 faster than 58%
Burpee broad jump: 9:43 7:03 faster than 15%
Run 5: 5:18 5:27 faster than 59%
Row: 5:42 5:46 faster than 55%
Run 6: 5:27 5:26 faster than 49%
Farmers carry: 3:06 2:41 faster than 30%
Run 7: 5:07 5:26 faster than 64%
Sandbag lunges: 6:56 6:03 faster than 28%
Run 8: 10:22 7:41 faster than 14%
Wall balls: 12:31 7:52 faster than 13%
Roxzone: 15:17 13:29 faster than 30%
Runs (8 km) 45:44 44:44 faster than 42%
Stations (8) 52:45
Finish 1:53:41 1:44:06 685th of 994 · faster than 31%

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

Osaka 2026 30 Jan 2026 · 2 results
Race results
Open Women, 55-59 2:04:44 544th of 620; 17th of 23 aged 55-59 53:10 55:04 16:33 Runs 53:10 · Stations 55:04 · Roxzone 16:33

544th of 620 Open Women (faster than 12%).

Sumiko Sakamoto at HYROX Osaka 2026, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 620 Open Women finishers here who were slower on that part.
Part Time Typical here vs 620 Open Women here
Run 1: 3:38 3:22 faster than 35%
SkiErg: 5:34 5:40 faster than 57%
Run 2: 6:16 6:05 faster than 42%
Sled push: 2:46 2:48 faster than 52%
Run 3: 6:48 6:23 faster than 34%
Sled pull: 8:09 6:06 faster than 14%
Run 4: 6:56 6:22 faster than 30%
Burpee broad jump: 11:57 6:32 faster than 2%
Run 5: 7:28 6:33 faster than 23%
Row: 5:42 5:35 faster than 39%
Run 6: 7:51 6:28 faster than 15%
Farmers carry: 2:33 2:24 faster than 39%
Run 7: 7:03 6:29 faster than 31%
Sandbag lunges: 7:35 5:26 faster than 12%
Run 8: 7:15 5:17 faster than 16%
Wall balls: 10:48 6:50 faster than 11%
Roxzone: 16:33 10:09 faster than 3%
Runs (8 km) 53:10 47:28 faster than 25%
Stations (8) 55:04
Finish 2:04:44 1:40:12 544th of 620 · faster than 12%

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

Doubles Women, team 50-54, with Hiroka Maiyamoto 1:46:10 258th of 311; 10th of 12 aged 50-54 56:10 37:00 13:04 Runs 56:10 · Stations 37:00 · Roxzone 13:04

258th of 311 Doubles Women (faster than 17%).

Sumiko Sakamoto at HYROX Osaka 2026, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 311 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 311 Doubles Women here
Run 1: 3:45 3:38 faster than 44%
SkiErg: 5:23 5:13 faster than 36%
Run 2: 6:00 6:19 faster than 62%
Sled push: 1:52 1:47 faster than 40%
Run 3: 6:20 6:36 faster than 58%
Sled pull: 4:14 4:38 faster than 64%
Run 4: 6:29 6:36 faster than 54%
Burpee broad jump: 6:01 4:02 faster than 8%
Run 5: 12:20 6:49 faster than 0%
Row: 5:47 5:21 faster than 17%
Run 6: 6:46 6:44 faster than 48%
Farmers carry: 1:48 1:56 faster than 71%
Run 7: 7:24 6:48 faster than 30%
Sandbag lunges: 5:13 3:49 faster than 9%
Run 8: 7:09 5:29 faster than 16%
Wall balls: 6:42 4:36 faster than 9%
Roxzone: 13:04 10:08 faster than 19%
Runs (8 km) 56:10 49:18 faster than 21%
Stations (8) 37:00
Finish 1:46:10 1:32:25 258th of 311 · faster than 17%

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

Doubles Women, team 55-59, with Seiko Ishibashi 1:36:15 108th of 176; 4th of 6 aged 55-59 49:34 36:08 10:33† Runs 49:34 · Stations 36:08 · Roxzone 10:33

108th of 176 Doubles Women (faster than 38%).

Sumiko Sakamoto at HYROX Yokohama 2025, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 176 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 176 Doubles Women here
Run 1: 6:29 6:03 faster than 27%
SkiErg: 5:01 5:03 faster than 54%
Run 2: 5:37 5:51 faster than 58%
Sled push: 1:43 1:55 faster than 75%
Run 3: 5:54 6:12 faster than 62%
Sled pull: 4:53 4:58 faster than 52%
Run 4: 6:13 6:13 faster than 49%
Burpee broad jump: 6:21 4:12 faster than 8%
Run 5: 6:26 6:25 faster than 48%
Row: 5:36 5:22 faster than 32%
Run 6: 6:12 6:20 faster than 56%
Farmers carry: 1:55 1:55 faster than 53%
Run 7: 6:11 6:18 faster than 59%
Sandbag lunges: 4:49 4:03 faster than 24%
Run 8: 6:32 6:32 faster than 53%
Wall balls: 5:50 4:33 faster than 14%
Roxzone †: 10:33
Runs (8 km) 49:34 50:13 faster than 52%
Stations (8) 36:08
Finish 1:36:15 1:32:40 108th of 176 · faster than 38%

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. † 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. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were.

Best splits · Open Women

The fastest Sumiko has done each station

Part Best Race Typical
SkiErg 5:19 Hong Kong 2026 · best of 3 5:16
Sled push 2:24 Hong Kong 2026 · best of 3 2:55
Sled pull 5:56 Chiba 2026 · best of 3 5:47
Burpee broad jump 8:58 Chiba 2026 · best of 3 6:46
Row 5:42 Hong Kong 2026 · best of 3 5:31
Farmers carry 2:33 Osaka 2026 · best of 3 2:19
Sandbag lunges 6:56 Hong Kong 2026 · best of 3 5:13
Wall balls 10:48 Osaka 2026 · best of 3 6:43
Runs (8 km) 45:44 Hong Kong 2026 · best of 3 46:44
Roxzone 9:04 Chiba 2026 · best of 3 7:57
How to read

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

Raced with

2 team partners

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

Station profile · best Open Women race

Hong Kong 2026, against 994 Open Women

Full race report →

Shape of the race

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

This chart shows where Sumiko sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Push (faster than 91% of the field), weakest on Wall balls (faster than 13%).

See the numbers
Part Sumiko: faster than
Ski 75%
Push 91%
Pull 34%
BBJ 15%
Row 56%
Carry 31%
Lunges 28%
Wall balls 13%
Roxzone 31%
Runs 43%

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 75%
Sled push faster than 91%
Sled pull faster than 34%
Burpee broad jump faster than 15%
Row faster than 56%
Farmers carry faster than 31%
Sandbag lunges faster than 28%
Wall balls faster than 13%
Roxzone faster than 31%
Runs (8 km) faster than 43%

How much of the field Sumiko beat on each part of the race, at this race.Best: Sled push (faster than 91%); weakest: Wall balls (faster than 13%).

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

Minutes against the typical finisher

SkiErg 0:16 faster
Sled push 0:50 faster
Sled pull 0:46 slower
Burpee broad jump 2:40 slower
Row 0:04 faster
Farmers carry 0:25 slower
Sandbag lunges 0:53 slower
Wall balls 4:39 slower
Roxzone 1:48 slower
Runs (8 km) 1:00 slower

Sumiko's time on each part against the typical Open Women finisher at this race.Best: Sled push (0:50 faster); weakest: Wall balls (4:39 slower).

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

The race as one bar: Sumiko against the typical Open Women finisher

Sumiko1:53:41
4:225:194:522:245:057:045:159:435:185:425:273:065:076:5610:2212:3115:17
Typical Open Women1:42:10
4:185:355:063:145:226:185:237:035:275:465:262:415:266:037:417:5213:29
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.Sumiko: 45:49 running, 52:46 at the stations and 15:17 in the roxzone; the longest station was the wall balls (12:31) and the shortest the sled push (2:24).Below, Typical Open Women: 44:08 running, 44:32 at the stations and 13:29 in the roxzone; the longest station was the wall balls (7:52).

See the numbers
Part Sumiko Typical Open Women
Run 1 4:22 4:18
SkiErg 5:19 5:35
Run 2 4:52 5:06
Sled push 2:24 3:14
Run 3 5:05 5:22
Sled pull 7:04 6:18
Run 4 5:15 5:23
Burpee broad jump 9:43 7:03
Run 5 5:18 5:27
Row 5:42 5:46
Run 6 5:27 5:26
Farmers carry 3:06 2:41
Run 7 5:07 5:26
Sandbag lunges 6:56 6:03
Run 8 10:22 7:41
Wall balls 12:31 7:52
Roxzone 15:17 13:29
Finish 1:53:41 1:44:06

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

Wall balls cost 4:39 against the typical Open Women finisher at Hong Kong 2026. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.

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Fix wall balls. Then beat 1:53:41.

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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
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