Athlete · Open Men · 45-49 ·

THA

Karn Pothacharoen

3 HYROX results (2 solo, 1 in a team) over 2 seasons. Personal bests: Open Men 2:03:56 (Bangkok 2025) · Doubles Mixed 2:03:50 (Taipei 2025).

See the full race report →Compare with another athlete Is this you? Email me my next report

2:03:56 best Open Men time · Bangkok 2025 also raced Doubles Mixed: each has its own best below

956th of 1,166 best Open Men place · Bangkok 2025 among Open Men finishers there

2:16:21 latest race · Bangkok 2026 12:25 slower than the best Open Men time Open Men

SkiErg strongest segment · Bangkok 2025 faster than 65% of the Open Men field on it

1 · Tap any raceEach row below opens that race's report: every split against the field, where the time went, where it can come back.

2 · Read the station profileFurther down: the shape of the race, the strongest and weakest segments, and the race as one bar against the typical finisher.

3 · Turn it into trainingEvery weak station links to its workouts on RoxHype; the app writes the eight weeks from these exact splits.

Personal bests

One best per race type

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

Open Men2:03:56Bangkok 2025 · 2 races Doubles Mixed2:03:50Taipei 2025 · 1 race · with Pimkanisorn Sillapakunanont

Open Men: finish time, race by race

oldest to newest · a line going down means getting faster

2:04:002:08:002:12:002:16:00 best 2:03:56

Each dot is one Open Men race. Not enough complete, clean Open Men races yet to measure the change.

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Bangkok 2026 14 Aug 2026what the whole field did →	Open Men · 45-49	2:16:21	2850th of 3,253	1:05:01	55:21	16:02	splits SkiErg4:56Sled push5:45Sled pull8:10Burpee broad jump7:11Row5:38Farmers carry3:17Sandbag lunges8:33Wall balls11:51Run 16:29Run 26:08Run 37:02Run 48:08Run 58:16Run 66:57Run 78:07Run 813:59Full report for this race →
Bangkok 2025 25 May 2025what the whole field did →	Open Men · 40-44	2:03:56	956th of 1,166	1:03:38	48:05	12:18	splits SkiErg4:38Sled push3:47Sled pull7:25Burpee broad jump6:35Row5:41Farmers carry3:20Sandbag lunges8:15Wall balls8:24Run 16:51Run 26:56Run 37:04Run 47:29Run 57:23Run 67:03Run 77:22Run 813:34Full report for this race →
Taipei 2025 11 Apr 2025team: Pimkanisorn Sillapakunanont, Karn Pothacharoenwhat the whole field did →	Doubles Mixed · team 30-39	2:03:50	254th of 282	1:18:52	35:39	9:24	splits SkiErg4:25Sled push2:40Sled pull7:11Burpee broad jump3:42Row5:36Farmers carry3:56Sandbag lunges4:22Wall balls3:47Run 16:27Run 28:25Run 39:33Run 410:57Run 58:13Run 610:39Run 711:17Run 813:24Full report for this race →

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. How the numbers are made.

Station profile · best Open Men race

Bangkok 2025, against 1,166 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Karnedge = faster than everyone, centre = slowest

Each spoke is one segment (roxzone is the time moving between stations). The further out, the bigger the share of the field beaten on it. A round shape is an even race; a dent is a weak station.

How you ranked on each segment

SkiErg faster than 65%

Sled push faster than 32%

Sled pull faster than 22%

Burpee broad jump faster than 30%

Row faster than 18%

Farmers carry faster than 12%

Sandbag lunges faster than 16%

Wall balls faster than 34%

Roxzone faster than 25%

Runs (8 km) faster than 16%

Longer is better: the share of the field this segment beat.

Minutes against the typical finisher

SkiErg 0:08 faster

Sled push 0:27 slower

Sled pull 1:25 slower

Burpee broad jump 0:53 slower

Row 0:34 slower

Farmers carry 0:56 slower

Sandbag lunges 2:12 slower

Wall balls 1:09 slower

Roxzone 2:39 slower

Runs (8 km) 15:07 slower

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: Karn against the typical Open Men finisher

Karn2:03:56

6:514:386:563:477:047:257:296:357:235:417:033:207:228:1513:348:2412:18

Typical Open Men1:37:56

5:114:465:303:205:576:005:565:426:075:076:042:246:076:036:487:159:39

RunsStationsRoxzone (moving between stations)

Left to right is the race in order: run 1, SkiErg, run 2, sled push, and so on. A block wider than the one below it is a slower segment than the typical finisher.

Roxzone cost 2:39 against the typical Open Men finisher at Bangkok 2025. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 2:03:56.

The RoxHype app takes your real splits, your kit and your next race date, and builds the weeks between.

Every session written for your weak station, not a generic plan
Rebuilt each week from what you actually did
Race-day pacing from your own splits

Build my plan in the app App Store Google Play

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

The RoxHype app: today's session and the race countdown