Athlete · Open Men · 30-34 ·

NED

Joost Kramer

3 HYROX results (1 solo, 2 in a team) over 2 seasons. Personal bests: Open Men 1:42:25 (Rotterdam 2025) · Doubles Men 1:20:53 (Amsterdam 2026).

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

1:42:25 Open Men time · Rotterdam 2025 also raced Doubles Men: each has its own best below

2075th of 2,469 Open Men place · Rotterdam 2025 among Open Men finishers there

1:20:53 latest race · Amsterdam 2026 best Doubles Men time so far Doubles Men with Buddy Kramer

SkiErg strongest segment · Rotterdam 2025 faster than 40% 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 Men1:42:25Rotterdam 2025 · 1 race Doubles Men1:20:53Amsterdam 2026 · 2 races · with Buddy Kramer

Doubles Men: finish time, race by race

oldest to newest · a line going down means getting faster

1:22:001:24:001:26:001:28:001:30:001:32:00 best 1:20:53

Each dot is one Doubles Men race. Not enough complete, clean Doubles Men 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
Amsterdam 2026 25 Jan 2026team: Joost Kramer, Buddy Kramerwhat the whole field did →	Doubles Men · team 35-39	1:20:53	1337th of 1,738	45:12	28:39	7:07	splits SkiErg3:54Sled push2:10Sled pull3:07Burpee broad jump3:38Row4:32Farmers carry2:03Sandbag lunges4:17Wall balls4:58Run 14:36Run 25:37Run 35:42Run 45:40Run 55:47Run 65:48Run 75:41Run 86:24Full report for this race →
Rotterdam 2025 1 Mar 2025what the whole field did →	Open Men · 30-34	1:42:25	2075th of 2,469	48:21	45:44	8:25	splits SkiErg4:30Sled push3:21Sled pull6:32Burpee broad jump7:21Row4:52Farmers carry2:39Sandbag lunges8:48Wall balls7:41Run 15:56Run 25:30Run 35:51Run 46:03Run 56:06Run 66:06Run 76:07Run 86:46Full report for this race →
Amsterdam 2024 13 Oct 2024team: Joost Kramer, James Makeawhat the whole field did →	Doubles Men · team 30-39	1:33:18	1068th of 1,180	58:58	27:44	6:40	splits SkiErg3:49Sled push1:40Sled pull2:42Burpee broad jump4:30Row4:31Farmers carry1:50Sandbag lunges4:23Wall balls4:19Run 16:23Run 26:13Run 37:21Run 47:36Run 57:55Run 67:37Run 77:05Run 88:51Full 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

Rotterdam 2025, against 2,469 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Joostedge = 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 40%

Sled push faster than 20%

Sled pull faster than 16%

Burpee broad jump faster than 20%

Row faster than 37%

Farmers carry faster than 16%

Sandbag lunges faster than 4%

Wall balls faster than 17%

Roxzone faster than 23%

Runs (8 km) faster than 22%

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

Minutes against the typical finisher

SkiErg 0:05 slower

Sled push 0:33 slower

Sled pull 1:27 slower

Burpee broad jump 1:36 slower

Row 0:07 slower

Farmers carry 0:32 slower

Sandbag lunges 3:43 slower

Wall balls 1:43 slower

Roxzone 1:34 slower

Runs (8 km) 5:12 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: Joost against the typical Open Men finisher

Joost1:42:25

5:564:305:303:215:516:326:037:216:064:526:062:396:078:486:467:418:25

Typical Open Men1:25:31

5:094:254:542:485:155:055:175:455:314:455:192:075:185:055:595:586:51

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.

Sandbag lunges cost 3:43 against the typical Open Men finisher at Rotterdam 2025. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix sandbag lunges. Then beat 1:42:25.

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