Athlete · Open Men · 45-49 ·

NED

Maarten Ter Horst

3 HYROX results (1 solo, 2 in a team) over 2 seasons. Personal bests: Open Men 1:20:17 (Heerenveen 2026) · Doubles Men 1:05:38 (Amsterdam 2024).

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1:20:17 Open Men time · Heerenveen 2026 also raced Doubles Men: each has its own best below

top 40% Open Men place · Heerenveen 2026 693rd of 1,771 Open Men finishers there

1:20:17 latest race · Heerenveen 2026 first Open Men race Open Men

SkiErg strongest segment · Heerenveen 2026 faster than 86% 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 Men1:20:17Heerenveen 2026 · 1 race Doubles Men1:05:38Amsterdam 2024 · 2 races · with Arnoud Liefers

Doubles Men: finish time, race by race

oldest to newest · a line going down means getting faster

1:06:001:07:001:08:00 best 1:05:38

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
Heerenveen 2026 14 May 2026what the whole field did →	Open Men · 45-49	1:20:17	top 40% 693/1,771	38:26	34:04	7:53	splits SkiErg4:11Sled push3:04Sled pull4:03Burpee broad jump4:59Row5:01Farmers carry2:04Sandbag lunges4:59Wall balls5:43Run 14:23Run 24:35Run 34:45Run 44:47Run 54:59Run 64:52Run 74:58Run 85:11Full report for this race →
Heerenveen 2025 9 May 2025team: Maarten Ter Horst, Arnoud Lieferswhat the whole field did →	Doubles Men · team 40-49	1:07:43	top 21% 173/838	36:39	23:42	7:27	splits SkiErg3:51Sled push1:36Sled pull2:38Burpee broad jump2:56Row4:20Farmers carry1:24Sandbag lunges2:58Wall balls3:59Run 14:14Run 24:25Run 34:32Run 44:35Run 54:46Run 64:46Run 74:40Run 84:44Full report for this race →
Amsterdam 2024 10 Oct 2024team: Maarten Ter Horst, Arnoud Lieferswhat the whole field did →	Doubles Men · team 40-49	1:05:38	top 12% 134/1,180	38:00	22:43	4:57	splits SkiErg3:42Sled push1:32Sled pull2:14Burpee broad jump2:54Row4:11Farmers carry1:15Sandbag lunges2:55Wall balls4:00Run 13:24Run 24:45Run 34:55Run 44:57Run 54:57Run 64:59Run 74:54Run 85:13Full 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

Heerenveen 2026, against 1,771 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Maartenedge = 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 86%

Sled push faster than 30%

Sled pull faster than 53%

Burpee broad jump faster than 65%

Row faster than 25%

Farmers carry faster than 47%

Sandbag lunges faster than 46%

Wall balls faster than 72%

Roxzone faster than 49%

Runs (8 km) faster than 60%

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

Minutes against the typical finisher

SkiErg 0:15 faster

Sled push 0:19 slower

Sled pull 0:05 faster

Burpee broad jump 0:35 faster

Row 0:16 slower

Farmers carry 0:02 slower

Sandbag lunges 0:08 slower

Wall balls 1:00 faster

Roxzone 0:04 slower

Runs (8 km) 1:37 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: Maarten against the typical Open Men finisher

Maarten1:20:17

4:234:114:353:044:454:034:474:594:595:014:522:044:584:595:115:437:53

Typical Open Men1:22:46

4:324:264:392:454:554:084:575:345:074:454:582:024:594:515:366:437:49

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.

Sled push cost 0:19 against the typical Open Men finisher at Heerenveen 2026. The sled push guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix sled push. Then beat 1:20:17.

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