Athlete · Open Men · 35-39 ·

USA

Brian Kopstein

3 HYROX results (1 solo, 2 in a team) over 2 seasons. Personal bests: Open Men 2:09:04 (Miami Beach 2025) · Doubles Mixed 1:40:03 (Miami 2026).

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

2:09:04 Open Men time · Miami Beach 2025 also raced Doubles Mixed: each has its own best below

927th of 972 Open Men place · Miami Beach 2025 among Open Men finishers there

1:40:03 latest race · Miami 2026 best Doubles Mixed time so far Doubles Mixed with Jacqueline Kopstein

Wall balls strongest segment · Miami Beach 2025 faster than 22% 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 Men2:09:04Miami Beach 2025 · 1 race Doubles Mixed1:40:03Miami 2026 · 2 races · with Jacqueline Kopstein

Doubles Mixed: finish time, race by race

oldest to newest · a line going down means getting faster

1:41:001:42:001:43:00 best 1:40:03

Each 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.

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Miami 2026 4 Apr 2026team: Jacqueline Kopstein, Brian Kopsteinwhat the whole field did →	Doubles Mixed · team 35-39	1:40:03	1152nd of 1,479	51:45	39:44	8:36	splits SkiErg5:01Sled push3:09Sled pull5:42Burpee broad jump3:41Row5:25Farmers carry2:06Sandbag lunges4:40Wall balls10:00Run 17:22Run 26:09Run 36:21Run 47:07Run 56:05Run 66:07Run 76:13Run 86:25Full report for this race →
Dallas 2025 21 Nov 2025team: Jacquie Senft, Brian Kopsteinwhat the whole field did →	Doubles Mixed · team 35-39	1:43:34	1270th of 1,504	58:57	37:51	6:50	splits SkiErg4:45Sled push2:25Sled pull6:43Burpee broad jump3:33Row5:47Farmers carry2:09Sandbag lunges4:48Wall balls7:41Run 17:13Run 26:41Run 37:13Run 47:42Run 57:18Run 67:40Run 77:15Run 88:00Full report for this race →
Miami Beach 2025 19 Apr 2025what the whole field did →	Open Men · 35-39	2:09:04	927th of 972	1:03:02	51:34	14:33	splits SkiErg5:10Sled push4:00Sled pull8:53Burpee broad jump8:03Row5:34Farmers carry3:10Sandbag lunges7:10Wall balls9:34Run 14:19Run 26:34Run 38:02Run 48:29Run 59:24Run 67:42Run 77:43Run 810:53Full 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

Miami Beach 2025, against 972 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Brianedge = 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 9%

Sled push faster than 18%

Sled pull faster than 9%

Burpee broad jump faster than 14%

Row faster than 16%

Farmers carry faster than 12%

Sandbag lunges faster than 16%

Wall balls faster than 22%

Roxzone faster than 3%

Runs (8 km) faster than 3%

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

Minutes against the typical finisher

SkiErg 0:34 slower

Sled push 0:54 slower

Sled pull 2:58 slower

Burpee broad jump 2:18 slower

Row 0:33 slower

Farmers carry 0:56 slower

Sandbag lunges 1:56 slower

Wall balls 2:23 slower

Roxzone 6:43 slower

Runs (8 km) 21:34 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: Brian against the typical Open Men finisher

Brian2:09:04

4:195:106:344:008:028:538:298:039:245:347:423:107:437:1010:539:3414:33

Typical Open Men1:28:02

3:334:364:503:065:195:555:215:455:375:015:222:145:215:145:477:117:50

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 6:43 against the typical Open Men finisher at Miami Beach 2025. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 2:09:04.

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