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Athlete · Open Men · 30-34 · KOR KOR

Dong Whee Keum

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9 HYROX races over 2 seasons: 2 solo, 7 in a team with 5 partners.

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Best Open Men time1:07:38Perth 2026
Best Open Men place82ndof 1,089 · Perth 2026
Latest race1:07:38Perth 2026 · Open MenDong's best Open Men time so far
Strongest part of the raceWall ballsfaster than 96% of Open Men at Perth 2026
Personal bests

One best per race type

solo, doubles and relay times are different races, so each has its own best
Open Men1:07:38Perth 2026 · 2 racesDoubles Men1:00:42Perth 2026 · 6 races · with Hyunjun NaRelay Mixed1:08:56Perth 2026 · 1 race · with Hyeyeon Yang, Hyunjun Na, Seonghee An

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

Oldest to newest; a line going down means getting faster
1:08:001:09:001:10:001:11:001:12:00 best 1:07:38

This line shows the finish time of Dong Whee Keum at each race, oldest on the left; lower is faster.The best was 1:07:38 at Perth (Aug 2026); Dong Whee Keum was 5:14 faster at the latest race than at the first.

See the numbers
Race Date Division Finish
Melbourne Dec 2025 Open Men 1:12:52
Perth Aug 2026 Open Men 1:07:38

Each dot is one Open Men race; click one for that race's report. Not enough complete, clean Open Men races yet to measure the change.

Every race

9 results at 6 races

Tap a result for its full report
Perth 2026 21 Aug 2026 · 3 results
Race results
Open Men, 30-34 1:07:38 82nd of 1,089; 16th of 216 aged 30-34 34:48 28:28 4:22† Runs 34:48 · Stations 28:28 · Roxzone 4:22

82nd of 1,089 Open Men (faster than 92%). Against the 34 who finished around 1:09:37: most time gained on wall balls (0:46), most lost on sled pull (0:06). Runs 5 to 8 took 1:11 more than runs 1 to 4 (them: 0:51 more).

Dong Whee Keum at HYROX Perth 2026, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 1,089 Open Men finishers here who were slower on that part.
Part Time Typical here vs 1,089 Open Men here
Run 1: 3:04 3:47 faster than 94%
SkiErg: 4:11 4:24 faster than 79%
Run 2: 4:20 5:11 faster than 89%
Sled push: 2:34 2:56 faster than 73%
Run 3: 4:44 5:41 faster than 88%
Sled pull: 3:44 4:34 faster than 83%
Run 4: 4:42 5:37 faster than 88%
Burpee broad jump: 3:27 5:27 faster than 93%
Run 5: 4:54 5:48 faster than 85%
Row: 4:27 4:50 faster than 87%
Run 6: 4:33 5:43 faster than 91%
Farmers carry: 2:22 2:43 faster than 75%
Run 7: 4:18 5:11 faster than 88%
Sandbag lunges: 3:35 5:31 faster than 96%
Run 8: 4:16 5:01 faster than 80%
Wall balls: 4:08 6:49 faster than 96%
Roxzone †: 4:22
Runs (8 km) 34:48 42:23 faster than 89%
Stations (8) 28:28
Finish 1:07:38 1:25:58 82nd of 1,089 · faster than 92%

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

Relay Mixed, team U40, with Hyeyeon Yang, Hyunjun Na, Seonghee An 1:08:56 16th of 87; 9th of 63 aged U40 34:27 30:32 3:57† Runs 34:27 · Stations 30:32 · Roxzone 3:57

16th of 87 Relay Mixed (faster than 82%).

Dong Whee Keum at HYROX Perth 2026, Relay Mixed: every split in race order, the typical split of Relay Mixed at this race, and the share of the 87 Relay Mixed finishers here who were slower on that part.
Part Time Typical here vs 87 Relay Mixed here
Run 1: 3:00 3:42 faster than 89%
SkiErg: 4:16 4:57 faster than 83%
Run 2: 5:12 5:25 faster than 58%
Sled push: 3:32 2:39 faster than 13%
Run 3: 4:39 5:18 faster than 70%
Sled pull: 4:29 4:09 faster than 36%
Run 4: 4:02 5:16 faster than 91%
Burpee broad jump: 3:06 4:37 faster than 89%
Run 5: 4:26 5:34 faster than 91%
Row: 4:23 4:54 faster than 81%
Run 6: 5:30 5:33 faster than 51%
Farmers carry: 3:01 2:29 faster than 18%
Run 7: 3:58 5:00 faster than 88%
Sandbag lunges: 4:03 4:50 faster than 69%
Run 8: 3:45 4:51 faster than 89%
Wall balls: 3:42 5:44 faster than 84%
Roxzone †: 3:57
Runs (8 km) 34:27 41:44 faster than 86%
Stations (8) 30:32
Finish 1:08:56 1:23:25 16th of 87 · faster than 82%

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

Doubles Men, team 30-34, with Hyunjun Na 1:00:42 52nd of 709; 11th of 143 aged 30-34 33:54 22:51 3:57† Runs 33:54 · Stations 22:51 · Roxzone 3:57

52nd of 709 Doubles Men (faster than 92%).

Dong Whee Keum at HYROX Perth 2026, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 709 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 709 Doubles Men here
Run 1: 3:11 4:01 faster than 91%
SkiErg: 3:47 3:57 faster than 75%
Run 2: 4:23 5:22 faster than 89%
Sled push: 1:30 1:44 faster than 81%
Run 3: 4:31 5:52 faster than 94%
Sled pull: 2:53 3:15 faster than 73%
Run 4: 4:31 5:54 faster than 93%
Burpee broad jump: 2:13 3:16 faster than 94%
Run 5: 4:36 6:03 faster than 94%
Row: 4:04 4:33 faster than 94%
Run 6: 4:35 5:55 faster than 92%
Farmers carry: 2:01 2:10 faster than 70%
Run 7: 4:12 5:22 faster than 91%
Sandbag lunges: 2:51 3:45 faster than 90%
Run 8: 3:57 4:57 faster than 87%
Wall balls: 3:32 4:26 faster than 95%
Roxzone †: 3:57
Runs (8 km) 33:54 43:43 faster than 93%
Stations (8) 22:51
Finish 1:00:42 1:16:48 52nd of 709 · faster than 92%

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

Sydney 2026 1 Jul 2026
Race results
Doubles Men, team 30-34, with Hyunjun Na 1:02:12 239th of 2,023; 75th of 490 aged 30-34 32:28 23:22 6:28 Runs 32:28 · Stations 23:22 · Roxzone 6:28

239th of 2,023 Doubles Men (faster than 88%). Against the 62 who finished around 1:01:22: most time gained on burpee broad jump (0:04), most lost on farmers carry (0:23). Runs 5 to 8 took 2:30 more than runs 1 to 4 (them: 2:28 more).

Dong Whee Keum at HYROX Sydney 2026, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 2,023 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 2,023 Doubles Men here
Run 1: 3:31 4:06 faster than 83%
SkiErg: 3:49 3:58 faster than 72%
Run 2: 3:42 4:26 faster than 89%
Sled push: 1:30 1:35 faster than 64%
Run 3: 3:52 4:43 faster than 90%
Sled pull: 2:43 2:58 faster than 67%
Run 4: 3:55 4:47 faster than 89%
Burpee broad jump: 2:29 3:14 faster than 87%
Run 5: 3:58 4:58 faster than 90%
Row: 4:04 4:24 faster than 86%
Run 6: 4:04 4:53 faster than 85%
Farmers carry: 1:43 1:32 faster than 28%
Run 7: 4:02 4:56 faster than 88%
Sandbag lunges: 3:04 3:41 faster than 80%
Run 8: 5:27 6:51 faster than 89%
Wall balls: 4:00 4:24 faster than 74%
Roxzone: 6:28 8:13 faster than 90%
Runs (8 km) 32:28 39:48 faster than 89%
Stations (8) 23:22
Finish 1:02:12 1:14:28 239th of 2,023 · faster than 88%

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

Brisbane 2026 9 Apr 2026
Race results
Doubles Men, team 30-34, with Hyunjun Na 1:02:01 126th of 1,124; 38th of 253 aged 30-34 32:55 24:11 5:00 Runs 32:55 · Stations 24:11 · Roxzone 5:00

126th of 1,124 Doubles Men (faster than 88%). Against the 36 who finished around 1:01:44: most time gained on the eight runs (0:29), most lost on sled pull (0:29). Runs 5 to 8 took 0:42 more than runs 1 to 4 (them: 0:55 more).

Dong Whee Keum at HYROX Brisbane 2026, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 1,124 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 1,124 Doubles Men here
Run 1: 3:28 4:15 faster than 92%
SkiErg: 3:52 3:55 faster than 62%
Run 2: 3:56 4:46 faster than 91%
Sled push: 1:30 1:42 faster than 79%
Run 3: 4:16 5:12 faster than 90%
Sled pull: 3:17 3:10 faster than 41%
Run 4: 4:28 5:14 faster than 81%
Burpee broad jump: 2:37 3:03 faster than 76%
Run 5: 4:09 5:17 faster than 94%
Row: 4:08 4:22 faster than 79%
Run 6: 4:17 5:11 faster than 89%
Farmers carry: 1:38 1:37 faster than 48%
Run 7: 4:11 5:11 faster than 92%
Sandbag lunges: 3:12 3:20 faster than 58%
Run 8: 4:13 5:10 faster than 88%
Wall balls: 3:57 4:21 faster than 76%
Roxzone: 5:00 6:55 faster than 95%
Runs (8 km) 32:55 40:18 faster than 91%
Stations (8) 24:11
Finish 1:02:01 1:12:55 126th of 1,124 · faster than 88%

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

Bangkok 2026 20 Mar 2026
Race results
Doubles Men, team 30-34, with Hyunjun Na 1:03:17 44th of 1,552; 21st of 460 aged 30-34 31:23 24:37 7:22 Runs 31:23 · Stations 24:37 · Roxzone 7:22

44th of 1,552 Doubles Men (faster than 97%).

Dong Whee Keum at HYROX Bangkok 2026, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 1,552 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 1,552 Doubles Men here
Run 1: 5:14 7:30 faster than 98%
SkiErg: 3:58 4:18 faster than 88%
Run 2: 3:25 4:47 faster than 97%
Sled push: 1:56 2:17 faster than 78%
Run 3: 3:36 5:03 faster than 97%
Sled pull: 3:25 4:10 faster than 83%
Run 4: 3:51 5:05 faster than 93%
Burpee broad jump: 2:44 3:34 faster than 86%
Run 5: 3:33 5:14 faster than 98%
Row: 4:10 4:47 faster than 97%
Run 6: 3:41 5:08 faster than 96%
Farmers carry: 1:37 1:48 faster than 78%
Run 7: 3:33 5:10 faster than 98%
Sandbag lunges: 3:03 4:07 faster than 92%
Run 8: 4:33 6:29 faster than 95%
Wall balls: 3:44 4:44 faster than 95%
Roxzone: 7:22 11:36 faster than 97%
Runs (8 km) 31:23 44:51 faster than 97%
Stations (8) 24:37
Finish 1:03:17 1:26:38 44th of 1,552 · faster than 97%

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

Melbourne 2025 11 Dec 2025 · 2 results
Race results
Open Men, 30-34 1:12:52 520th of 2,868; 125th of 603 aged 30-34 32:45 32:37 7:35 Runs 32:45 · Stations 32:37 · Roxzone 7:35

520th of 2,868 Open Men (faster than 81%). Against the 86 who finished around 1:13:37: most time gained on the eight runs (1:19), most lost on sled pull (0:32). Runs 5 to 8 took 3:36 more than runs 1 to 4 (them: 3:24 more).

Dong Whee Keum at HYROX Melbourne 2025, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 2,868 Open Men finishers here who were slower on that part.
Part Time Typical here vs 2,868 Open Men here
Run 1: 2:06 2:39 faster than 95%
SkiErg: 4:21 4:27 faster than 63%
Run 2: 3:56 4:36 faster than 85%
Sled push: 2:43 2:39 faster than 46%
Run 3: 4:16 4:55 faster than 82%
Sled pull: 4:37 4:49 faster than 56%
Run 4: 4:18 4:57 faster than 81%
Burpee broad jump: 4:18 5:18 faster than 77%
Run 5: 4:23 5:07 faster than 83%
Row: 4:39 4:47 faster than 63%
Run 6: 4:10 5:02 faster than 87%
Farmers carry: 1:58 2:05 faster than 61%
Run 7: 4:16 4:59 faster than 83%
Sandbag lunges: 4:16 5:16 faster than 80%
Run 8: 5:23 6:06 faster than 74%
Wall balls: 5:45 6:33 faster than 66%
Roxzone: 7:35 9:09 faster than 82%
Runs (8 km) 32:45 38:39 faster than 85%
Stations (8) 32:37
Finish 1:12:52 1:24:14 520th of 2,868 · faster than 81%

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

Doubles Men, team 30-34, with Hyun Jun Na 1:06:39 378th of 1,410; 117th of 316 aged 30-34 35:24 23:44 7:36 Runs 35:24 · Stations 23:44 · Roxzone 7:36

378th of 1,410 Doubles Men (faster than 73%). Against the 43 who finished around 1:06:03: most time gained on wall balls (0:21), most lost on the eight runs (0:58). Runs 5 to 8 took 4:24 more than runs 1 to 4 (them: 3:22 more).

Dong Whee Keum at HYROX Melbourne 2025, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 1,410 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 1,410 Doubles Men here
Run 1: 2:10 2:44 faster than 91%
SkiErg: 3:53 3:58 faster than 65%
Run 2: 4:19 4:41 faster than 69%
Sled push: 1:40 1:37 faster than 44%
Run 3: 4:31 4:58 faster than 71%
Sled pull: 3:28 3:08 faster than 32%
Run 4: 4:32 5:01 faster than 73%
Burpee broad jump: 2:33 3:00 faster than 77%
Run 5: 4:51 5:09 faster than 62%
Row: 4:02 4:27 faster than 91%
Run 6: 4:30 5:06 faster than 76%
Farmers carry: 1:29 1:39 faster than 75%
Run 7: 5:03 5:03 faster than 51%
Sandbag lunges: 3:02 3:31 faster than 76%
Run 8: 5:32 5:51 faster than 62%
Wall balls: 3:37 4:09 faster than 86%
Roxzone: 7:36 8:35 faster than 74%
Runs (8 km) 35:24 38:55 faster than 70%
Stations (8) 23:44
Finish 1:06:39 1:13:33 378th of 1,410 · faster than 73%

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

Perth 2025 5 Sep 2025
Race results
Doubles Men, team 25-29, with Hibiki Yamamoto 1:04:06 51st of 500; 23rd of 130 aged 25-29 32:19 25:37 6:16 Runs 32:19 · Stations 25:37 · Roxzone 6:16

51st of 500 Doubles Men (faster than 89%).

Dong Whee Keum at HYROX Perth 2025, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 500 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 500 Doubles Men here
Run 1: 4:20 5:14 faster than 90%
SkiErg: 4:13 3:53 faster than 11%
Run 2: 3:51 4:39 faster than 91%
Sled push: 1:50 1:40 faster than 32%
Run 3: 4:00 4:57 faster than 92%
Sled pull: 3:32 3:11 faster than 29%
Run 4: 4:01 5:04 faster than 93%
Burpee broad jump: 2:49 3:13 faster than 71%
Run 5: 4:02 5:09 faster than 94%
Row: 4:30 4:37 faster than 62%
Run 6: 4:00 5:01 faster than 93%
Farmers carry: 1:40 1:38 faster than 45%
Run 7: 4:01 5:02 faster than 93%
Sandbag lunges: 3:10 3:36 faster than 76%
Run 8: 4:07 5:06 faster than 90%
Wall balls: 3:53 4:25 faster than 84%
Roxzone: 6:16 8:14 faster than 90%
Runs (8 km) 32:19 40:20 faster than 93%
Stations (8) 25:37
Finish 1:04:06 1:15:09 51st of 500 · faster than 89%

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, and a relay place is among all relay teams at that race (relay teams are ranked together). 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.

Best splits · Open Men

The fastest Dong has done each station

Part Best Race Typical
SkiErg 4:11 Perth 2026 · best of 2 4:34
Sled push 2:34 Perth 2026 · best of 2 3:04
Sled pull 3:44 Perth 2026 · best of 2 4:57
Burpee broad jump 3:27 Perth 2026 · best of 2 5:38
Row 4:27 Perth 2026 · best of 2 4:53
Farmers carry 1:58 Melbourne 2025 · best of 2 2:11
Sandbag lunges 3:35 Perth 2026 · best of 2 5:20
Wall balls 4:08 Perth 2026 · best of 2 7:03
Runs (8 km) 32:45 Melbourne 2025 · best of 2 41:47
Roxzone 7:35 Melbourne 2025 7:23
How to read

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

Raced with

5 team partners

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

Station profile · best Open Men race

Perth 2026, against 1,089 Open Men

Full race report →

Shape of the race

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

This chart shows where Dong sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Wall balls (faster than 96% of the field), weakest on Push (faster than 74%).

See the numbers
Part Dong: faster than
Ski 80%
Push 74%
Pull 83%
BBJ 94%
Row 88%
Carry 75%
Lunges 96%
Wall balls 96%
Roxzone 80%
Runs 89%

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 80%
Sled push faster than 74%
Sled pull faster than 83%
Burpee broad jump faster than 94%
Row faster than 88%
Farmers carry faster than 75%
Sandbag lunges faster than 96%
Wall balls faster than 96%
Roxzone faster than 80%
Runs (8 km) faster than 89%

How much of the field Dong beat on each part of the race, at this race.Best: Wall balls (faster than 96%); weakest: Sled push (faster than 74%).

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

Minutes against the typical finisher

SkiErg 0:13 faster
Sled push 0:22 faster
Sled pull 0:50 faster
Burpee broad jump 2:00 faster
Row 0:23 faster
Farmers carry 0:21 faster
Sandbag lunges 1:56 faster
Wall balls 2:41 faster
Roxzone 1:06 faster
Runs (8 km) 7:35 faster

Dong's time on each part against the typical Open Men finisher at this race.Best: Runs (8 km) (7:35 faster); weakest: SkiErg (0:13 faster).

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

The race as one bar: Dong against the typical Open Men finisher

Dong1:07:38
3:044:114:202:344:443:444:423:274:544:274:332:224:183:354:164:084:22
Typical Open Men1:24:41
3:474:245:112:565:414:345:375:275:484:505:432:435:115:315:016:495:28
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.Dong: 34:51 running, 28:28 at the stations and 4:22 in the roxzone; the longest station was the row (4:27).Below, Typical Open Men: 41:59 running, 37:14 at the stations and 5:28 in the roxzone; the longest station was the wall balls (6:49).

See the numbers
Part Dong Typical Open Men
Run 1 3:04 3:47
SkiErg 4:11 4:24
Run 2 4:20 5:11
Sled push 2:34 2:56
Run 3 4:44 5:41
Sled pull 3:44 4:34
Run 4 4:42 5:37
Burpee broad jump 3:27 5:27
Run 5 4:54 5:48
Row 4:27 4:50
Run 6 4:33 5:43
Farmers carry 2:22 2:43
Run 7 4:18 5:11
Sandbag lunges 3:35 5:31
Run 8 4:16 5:01
Wall balls 4:08 6:49
Roxzone 4:22 5:28
Finish 1:07:38 1:25:58

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

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