Athlete · Open Men · 25-29 · NED NED

Lars de Bois

www.roxtimes.com/athletes/lars-de-bois-fb8443da

5 HYROX races over 2 seasons: 4 solo, 1 in a team with 1 partner.

Best Open Men time1:19:16Stockholm 2025
Best Open Men place635thof 1,805 · Stockholm 2025
Latest race1:35:43Mechelen 2026 · Open Men16:27 slower than Lars's best Open Men time (1:19:16)
Strongest part of the raceSandbag lungesfaster than 80% of Open Men at Stockholm 2025
Personal bests

One best per race type

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

Open Men: finish time, race by race

Oldest to newest; a line going down means getting faster
1:20:001:24:001:28:001:32:00 best 1:19:16 best 1:19:16 · Stockholm

This line shows the finish time of Lars de Bois at each race, oldest on the left; lower is faster.The best was 1:19:16 at Stockholm (Dec 2025); Lars de Bois was 9:56 slower at the latest race than at the first.

See the numbers
Race Date Division Finish
Amsterdam Oct 2024 Open Men 1:25:47
Utrecht Nov 2025 Open Men 1:23:59
Stockholm Dec 2025 Open Men 1:19:16
Mechelen Mar 2026 Open Men 1:35:43

Each dot is one Open Men race; click one for that race's report. From the first Open Men race to the best: 6:31 faster (1:25:47 to 1:19:16).

Every race

5 results at 5 races

Tap a result for its full report
Open Men, 25-29 1:35:43 2137th of 2,671; 457th of 554 aged 25-29 41:41 42:28 11:39 Runs 41:41 · Stations 42:28 · Roxzone 11:39

2,137th of 2,671 Open Men (faster than 20%). Against the 81 who finished around 1:35:43: most time gained on sandbag lunges (1:32), most lost on the roxzone (2:09). Runs 5 to 8 took 2:52 more than runs 1 to 4 (them: 2:44 more).

Lars de Bois at HYROX Mechelen 2026, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 2,671 Open Men finishers here who were slower on that part.
Part Time Typical here vs 2,671 Open Men here
Run 1: 3:21 3:40 faster than 74%
SkiErg: 4:21 4:27 faster than 65%
Run 2: 4:51 4:35 faster than 34%
Sled push: 4:23 2:40 faster than 2%
Run 3: 5:59 4:52 faster than 10%
Sled pull: 5:08 4:20 faster than 22%
Run 4: 5:16 4:52 faster than 31%
Burpee broad jump: 7:49 5:29 faster than 12%
Run 5: 5:25 5:02 faster than 31%
Row: 5:03 4:44 faster than 23%
Run 6: 5:25 4:54 faster than 26%
Farmers carry: 3:07 2:04 faster than 6%
Run 7: 5:11 4:52 faster than 34%
Sandbag lunges: 4:28 4:58 faster than 67%
Run 8: 6:18 5:26 faster than 22%
Wall balls: 8:09 6:43 faster than 28%
Roxzone: 11:39 7:50 faster than 6%
Runs (8 km) 41:41 38:18 faster than 29%
Stations (8) 42:28
Finish 1:35:43 1:21:55 2137th of 2,671 · faster than 20%

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

Open Men, 25-29 1:19:16 635th of 1,805; 132nd of 280 aged 25-29 36:08 36:33 6:40 Runs 36:08 · Stations 36:33 · Roxzone 6:40

635th of 1,805 Open Men (faster than 64%). Against the 55 who finished around 1:19:14: most time gained on the eight runs (2:12), most lost on wall balls (1:33). Runs 5 to 8 took 1:14 more than runs 1 to 4 (them: 1:30 more).

Lars de Bois at HYROX Stockholm 2025, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 1,805 Open Men finishers here who were slower on that part.
Part Time Typical here vs 1,805 Open Men here
Run 1: 4:04 4:33 faster than 74%
SkiErg: 4:17 4:26 faster than 71%
Run 2: 4:10 4:38 faster than 75%
Sled push: 2:55 2:40 faster than 35%
Run 3: 4:40 4:56 faster than 64%
Sled pull: 4:59 4:39 faster than 37%
Run 4: 4:35 4:58 faster than 68%
Burpee broad jump: 5:14 5:34 faster than 58%
Run 5: 4:42 5:08 faster than 68%
Row: 4:50 4:43 faster than 38%
Run 6: 4:35 5:01 faster than 70%
Farmers carry: 2:14 1:55 faster than 28%
Run 7: 4:37 4:59 faster than 68%
Sandbag lunges: 4:15 5:12 faster than 79%
Run 8: 4:49 5:35 faster than 79%
Wall balls: 7:49 7:14 faster than 40%
Roxzone: 6:40 7:39 faster than 71%
Runs (8 km) 36:08 39:54 faster than 73%
Stations (8) 36:33
Finish 1:19:16 1:24:46 635th of 1,805 · faster than 64%

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

Open Men, 25-29 1:23:59 696th of 1,912; 185th of 416 aged 25-29 40:19 39:04 4:39 Runs 40:19 · Stations 39:04 · Roxzone 4:39

696th of 1,912 Open Men (faster than 63%). Against the 61 who finished around 1:23:36: most time gained on the eight runs (0:54), most lost on sled pull (0:55). Runs 5 to 8 took 0:49 less than runs 1 to 4 (them: 0:13 more).

Lars de Bois at HYROX Utrecht 2025, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 1,912 Open Men finishers here who were slower on that part.
Part Time Typical here vs 1,912 Open Men here
Run 1: 4:58 4:48 faster than 41%
SkiErg: 4:28 4:30 faster than 54%
Run 2: 5:07 5:13 faster than 55%
Sled push: 3:51 3:38 faster than 40%
Run 3: 5:17 5:40 faster than 67%
Sled pull: 5:41 5:04 faster than 28%
Run 4: 5:14 5:40 faster than 69%
Burpee broad jump: 6:02 5:43 faster than 42%
Run 5: 5:13 5:50 faster than 76%
Row: 4:37 4:48 faster than 71%
Run 6: 5:04 5:41 faster than 77%
Farmers carry: 2:35 2:13 faster than 28%
Run 7: 5:02 5:39 faster than 77%
Sandbag lunges: 4:15 5:10 faster than 79%
Run 8: 4:28 4:54 faster than 65%
Wall balls: 7:35 7:20 faster than 45%
Roxzone: 4:39 5:40 faster than 78%
Runs (8 km) 40:19 43:51 faster than 70%
Stations (8) 39:04
Finish 1:23:59 1:28:30 696th of 1,912 · faster than 63%

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

Doubles Mixed, team U29, with Esmée Kilian 1:10:37 132nd of 1,284; 61st of 529 aged U29 40:47 25:17 4:38 Runs 40:47 · Stations 25:17 · Roxzone 4:38

132nd of 1,284 Doubles Mixed (faster than 89%). Against the 38 who finished around 1:10:30: most time gained on the roxzone (0:37), most lost on the eight runs (1:07). Runs 5 to 8 took 0:37 more than runs 1 to 4 (them: 0:38 more).

Lars de Bois at HYROX Rotterdam 2025, Doubles Mixed: every split in race order, the typical split of Doubles Mixed at this race, and the share of the 1,284 Doubles Mixed finishers here who were slower on that part.
Part Time Typical here vs 1,284 Doubles Mixed here
Run 1: 5:10 5:57 faster than 81%
SkiErg: 4:03 4:13 faster than 78%
Run 2: 4:59 5:35 faster than 77%
Sled push: 1:42 1:58 faster than 85%
Run 3: 5:06 5:50 faster than 83%
Sled pull: 3:19 3:51 faster than 77%
Run 4: 4:52 5:52 faster than 90%
Burpee broad jump: 3:03 3:48 faster than 81%
Run 5: 5:13 6:03 faster than 84%
Row: 4:27 4:41 faster than 77%
Run 6: 5:04 5:55 faster than 85%
Farmers carry: 1:43 1:48 faster than 61%
Run 7: 5:00 5:56 faster than 88%
Sandbag lunges: 3:07 3:55 faster than 87%
Run 8: 5:27 6:20 faster than 82%
Wall balls: 3:53 4:03 faster than 62%
Roxzone: 4:38 6:38 faster than 95%
Runs (8 km) 40:47 47:42 faster than 86%
Stations (8) 25:17
Finish 1:10:37 1:23:12 132nd of 1,284 · faster than 89%

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

Open Men, 25-29 1:25:47 1084th of 2,198; 235th of 440 aged 25-29 47:02 32:35 6:15 Runs 47:02 · Stations 32:35 · Roxzone 6:15

1,084th of 2,198 Open Men (faster than 50%). Against the 67 who finished around 1:26:11: most time gained on sandbag lunges (1:27), most lost on the eight runs (3:05). Runs 5 to 8 took 2:49 more than runs 1 to 4 (them: 3:39 more).

Lars de Bois at HYROX Amsterdam 2024, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 2,198 Open Men finishers here who were slower on that part.
Part Time Typical here vs 2,198 Open Men here
Run 1: 3:47 3:44 faster than 46%
SkiErg: 4:10 4:25 faster than 83%
Run 2: 5:36 5:17 faster than 33%
Sled push: 2:21 2:23 faster than 53%
Run 3: 6:30 5:36 faster than 17%
Sled pull: 4:56 4:22 faster than 28%
Run 4: 6:16 5:38 faster than 25%
Burpee broad jump: 4:48 5:37 faster than 71%
Run 5: 6:16 5:50 faster than 34%
Row: 4:52 4:47 faster than 42%
Run 6: 5:52 5:40 faster than 42%
Farmers carry: 1:40 1:58 faster than 80%
Run 7: 6:01 5:41 faster than 37%
Sandbag lunges: 3:38 4:59 faster than 91%
Run 8: 6:48 6:27 faster than 40%
Wall balls: 6:10 6:16 faster than 52%
Roxzone: 6:15 6:17 faster than 51%
Runs (8 km) 47:02 44:23 faster than 36%
Stations (8) 32:35
Finish 1:25:47 1:26:09 1084th of 2,198 · faster than 50%

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. 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.

Best splits · Open Men

The fastest Lars has done each station

Part Best Race Typical
SkiErg 4:10 Amsterdam 2024 · best of 4 4:34
Sled push 2:21 Amsterdam 2024 · best of 4 3:04
Sled pull 4:56 Amsterdam 2024 · best of 4 4:57
Burpee broad jump 4:48 Amsterdam 2024 · best of 4 5:38
Row 4:37 Utrecht 2025 · best of 4 4:53
Farmers carry 1:40 Amsterdam 2024 · best of 4 2:11
Sandbag lunges 3:38 Amsterdam 2024 · best of 4 5:20
Wall balls 6:10 Amsterdam 2024 · best of 4 7:03
Runs (8 km) 36:08 Stockholm 2025 · best of 4 41:47
Roxzone 4:39 Utrecht 2025 · best of 4 7:23
How to read

Each station's best across Lars'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

1 team partner

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

Station profile · best Open Men race

Stockholm 2025, against 1,805 Open Men

Full race report →

Shape of the race

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

This chart shows where Lars sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Lunges (faster than 80% of the field), weakest on Carry (faster than 28%).

See the numbers
Part Lars: faster than
Ski 71%
Push 36%
Pull 38%
BBJ 59%
Row 38%
Carry 28%
Lunges 80%
Wall balls 41%
Roxzone 71%
Runs 73%

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 71%
Sled push faster than 36%
Sled pull faster than 38%
Burpee broad jump faster than 59%
Row faster than 38%
Farmers carry faster than 28%
Sandbag lunges faster than 80%
Wall balls faster than 41%
Roxzone faster than 71%
Runs (8 km) faster than 73%

How much of the field Lars beat on each part of the race, at this race.Best: Sandbag lunges (faster than 80%); weakest: Farmers carry (faster than 28%).

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

Minutes against the typical finisher

SkiErg 0:09 faster
Sled push 0:15 slower
Sled pull 0:20 slower
Burpee broad jump 0:20 faster
Row 0:07 slower
Farmers carry 0:19 slower
Sandbag lunges 0:57 faster
Wall balls 0:35 slower
Roxzone 0:59 faster
Runs (8 km) 3:46 faster

Lars's time on each part against the typical Open Men finisher at this race.Best: Runs (8 km) (3:46 faster); weakest: Wall balls (0:35 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: Lars against the typical Open Men finisher

Lars1:19:16
4:044:174:102:554:404:594:355:144:424:504:352:144:374:154:497:496:40
Typical Open Men1:23:50
4:334:264:382:404:564:394:585:345:084:435:011:554:595:125:357:147:39
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.Lars: 36:13 running, 36:32 at the stations and 6:40 in the roxzone; the longest station was the wall balls (7:49).Below, Typical Open Men: 39:48 running, 36:23 at the stations and 7:39 in the roxzone; the longest station was the wall balls (7:14).

See the numbers
Part Lars Typical Open Men
Run 1 4:04 4:33
SkiErg 4:17 4:26
Run 2 4:10 4:38
Sled push 2:55 2:40
Run 3 4:40 4:56
Sled pull 4:59 4:39
Run 4 4:35 4:58
Burpee broad jump 5:14 5:34
Run 5 4:42 5:08
Row 4:50 4:43
Run 6 4:35 5:01
Farmers carry 2:14 1:55
Run 7 4:37 4:59
Sandbag lunges 4:15 5:12
Run 8 4:49 5:35
Wall balls 7:49 7:14
Roxzone 6:40 7:39
Finish 1:19:16 1:24:46

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

Wall balls cost 0:35 against the typical Open Men finisher at Stockholm 2025. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.

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The RoxHype app

Fix wall balls. Then beat 1:19:16.

The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.

  • A week-by-week plan that counts down to your race
  • Extra work on your slowest stations
  • Adjusts every week to what you actually did

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

RoxHype app home: days to your HYROX, your expected finish range and this week's sessions RoxHype workout player guiding a sled push, with the next exercise lined up
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