Athlete · Open Men · 45-49 · NED NED

Jan van Belzen

www.roxtimes.com/athletes/jan-van-belzen-63e99db5

10 HYROX races over 2 seasons: 2 solo, 8 in a team with 4 partners. 1 age-group win.

Best Open Men time1:25:11Utrecht Nov 2025
Best Open Men place759thof 1,912 · Utrecht Nov 2025
Latest race1:10:45Stockholm 2026 · Pro Doubles Men with Oscar De Smit5:32 slower than Jan's best Pro Doubles Men time (1:05:13)
Strongest part of the raceFarmers carryfaster than 99% of Open Men at Utrecht Nov 2025
Personal bests

One best per race type

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

Finish time, race by race: one race type at a time

Oldest to newest; a line going down means getting faster
1:26:001:28:001:30:001:32:00 best 1:25:11

This line shows the finish time of Jan van Belzen at each race, oldest on the left; lower is faster.The best was 1:25:11 at Utrecht (Nov 2025); Jan van Belzen was 7:45 faster at the latest race than at the first.

See the numbers
Race Date Division Finish
Amsterdam Oct 2024 Open Men 1:32:56
Utrecht Nov 2025 Open Men 1:25:11

Each dot is one Open Men race; click one for that race's report. Not enough complete, clean Open Men races yet to measure the change.

Every race

10 results at 8 races

Tap a result for its full report
Pro Doubles Men, team 50-54, with Oscar De Smit 1:10:45 613th of 704; 46th of 76 aged 50-54 35:31 29:52 5:26 Runs 35:31 · Stations 29:52 · Roxzone 5:26

613th of 704 Pro Doubles Men (faster than 12%).

Jan van Belzen at HYROX Stockholm 2026, Pro Doubles Men: every split in race order, the typical split of Pro Doubles Men at this race, and the share of the 704 Pro Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 704 Pro Doubles Men here
Run 1: 2:54 2:28 faster than 8%
SkiErg: 4:07 3:38 faster than 1%
Run 2: 4:26 3:54 faster than 14%
Sled push: 3:22 2:01 faster than 2%
Run 3: 4:34 4:08 faster than 20%
Sled pull: 4:22 3:26 faster than 11%
Run 4: 4:38 4:07 faster than 18%
Burpee broad jump: 3:00 2:26 faster than 19%
Run 5: 4:39 4:11 faster than 21%
Row: 4:42 4:06 faster than 3%
Run 6: 4:38 4:11 faster than 21%
Farmers carry: 1:28 1:29 faster than 57%
Run 7: 4:44 4:14 faster than 22%
Sandbag lunges: 4:12 2:57 faster than 9%
Run 8: 5:01 4:21 faster than 18%
Wall balls: 4:39 3:55 faster than 17%
Roxzone: 5:26 4:24 faster than 13%
Runs (8 km) 35:31 31:36 faster than 18%
Stations (8) 29:52
Finish 1:10:45 59:44 613th of 704 · faster than 12%

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

Pro Doubles Men, team 45-49, with Fulco Assendelft 1:11:10 177th of 315; 6th of 13 aged 45-49 35:18 29:46 6:10 Runs 35:18 · Stations 29:46 · Roxzone 6:10

177th of 315 Pro Doubles Men (faster than 43%).

Jan van Belzen at HYROX Heerenveen 2026, Pro Doubles Men: every split in race order, the typical split of Pro Doubles Men at this race, and the share of the 315 Pro Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 315 Pro Doubles Men here
Run 1: 4:01 4:10 faster than 60%
SkiErg: 4:07 3:49 faster than 10%
Run 2: 4:05 4:14 faster than 58%
Sled push: 2:51 2:10 faster than 6%
Run 3: 4:25 4:32 faster than 56%
Sled pull: 4:57 3:41 faster than 7%
Run 4: 4:19 4:32 faster than 61%
Burpee broad jump: 3:20 2:55 faster than 27%
Run 5: 4:32 4:37 faster than 54%
Row: 4:29 4:16 faster than 28%
Run 6: 4:32 4:32 faster than 50%
Farmers carry: 1:30 1:36 faster than 72%
Run 7: 4:35 4:36 faster than 50%
Sandbag lunges: 3:53 3:43 faster than 42%
Run 8: 4:54 4:57 faster than 50%
Wall balls: 4:39 4:26 faster than 39%
Roxzone: 6:10 6:26 faster than 54%
Runs (8 km) 35:18 36:04 faster than 56%
Stations (8) 29:46
Finish 1:11:10 1:09:37 177th of 315 · faster than 43%

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

Rotterdam 2026 15 Apr 2026 · 2 results
Race results
Pro Doubles Men, team 50-54, with Oscar de Smit 1:05:13 142nd of 385; 1st of 6 aged 50-54 32:44 27:52 4:43 Runs 32:44 · Stations 27:52 · Roxzone 4:43

142nd of 385 Pro Doubles Men (faster than 63%).

Jan van Belzen at HYROX Rotterdam 2026, Pro Doubles Men: every split in race order, the typical split of Pro Doubles Men at this race, and the share of the 385 Pro Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 385 Pro Doubles Men here
Run 1: 4:06 4:26 faster than 70%
SkiErg: 4:11 4:01 faster than 27%
Run 2: 3:51 4:10 faster than 71%
Sled push: 2:26 2:01 faster than 15%
Run 3: 3:57 4:27 faster than 79%
Sled pull: 3:50 3:35 faster than 37%
Run 4: 3:59 4:30 faster than 78%
Burpee broad jump: 2:46 2:47 faster than 52%
Run 5: 4:02 4:35 faster than 78%
Row: 4:29 4:14 faster than 22%
Run 6: 3:59 4:30 faster than 78%
Farmers carry: 1:30 1:38 faster than 78%
Run 7: 4:04 4:36 faster than 76%
Sandbag lunges: 4:08 3:35 faster than 27%
Run 8: 4:48 5:08 faster than 69%
Wall balls: 4:32 4:13 faster than 33%
Roxzone: 4:43 5:08 faster than 69%
Runs (8 km) 32:44 36:37 faster than 75%
Stations (8) 27:52
Finish 1:05:13 1:07:43 142nd of 385 · faster than 63%

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

Doubles Mixed, team 45-49, with Alexandra Jonkman 1:06:27 127th of 2,213; 4th of 84 aged 45-49 34:32 26:40 5:20 Runs 34:32 · Stations 26:40 · Roxzone 5:20

127th of 2,213 Doubles Mixed (faster than 94%). Against the 66 who finished around 1:05:48: most time gained on the eight runs (1:29), most lost on wall balls (0:41). Runs 5 to 8 took 1:27 more than runs 1 to 4 (them: 1:08 more).

Jan van Belzen at HYROX Rotterdam 2026, Doubles Mixed: every split in race order, the typical split of Doubles Mixed at this race, and the share of the 2,213 Doubles Mixed finishers here who were slower on that part.
Part Time Typical here vs 2,213 Doubles Mixed here
Run 1: 4:13 5:40 faster than 96%
SkiErg: 4:26 4:33 faster than 66%
Run 2: 3:55 5:22 faster than 97%
Sled push: 1:51 1:57 faster than 63%
Run 3: 4:15 5:40 faster than 96%
Sled pull: 3:14 3:41 faster than 77%
Run 4: 4:11 5:44 faster than 97%
Burpee broad jump: 3:09 3:48 faster than 78%
Run 5: 4:14 5:48 faster than 97%
Row: 4:38 4:50 faster than 71%
Run 6: 4:25 5:44 faster than 94%
Farmers carry: 1:21 1:49 faster than 98%
Run 7: 4:21 5:48 faster than 96%
Sandbag lunges: 3:31 4:06 faster than 77%
Run 8: 5:01 6:36 faster than 94%
Wall balls: 4:30 4:41 faster than 58%
Roxzone: 5:20 7:01 faster than 89%
Runs (8 km) 34:32 46:31 faster than 96%
Stations (8) 26:40
Finish 1:06:27 1:23:41 127th of 2,213 · faster than 94%

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

Pro Doubles Men, team 50-54, with Oscar De Smit 1:08:49 301st of 492; 6th of 9 aged 50-54 32:12 30:19 6:25 Runs 32:12 · Stations 30:19 · Roxzone 6:25

301st of 492 Pro Doubles Men (faster than 38%).

Jan van Belzen at HYROX Mechelen 2026, Pro Doubles Men: every split in race order, the typical split of Pro Doubles Men at this race, and the share of the 492 Pro Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 492 Pro Doubles Men here
Run 1: 3:19 3:13 faster than 44%
SkiErg: 3:55 3:46 faster than 24%
Run 2: 3:50 4:01 faster than 61%
Sled push: 2:30 2:06 faster than 13%
Run 3: 4:01 4:19 faster than 64%
Sled pull: 4:38 3:48 faster than 14%
Run 4: 4:05 4:18 faster than 60%
Burpee broad jump: 3:22 2:43 faster than 17%
Run 5: 4:09 4:22 faster than 60%
Row: 4:28 4:09 faster than 16%
Run 6: 4:07 4:20 faster than 61%
Farmers carry: 1:32 1:37 faster than 72%
Run 7: 4:10 4:21 faster than 60%
Sandbag lunges: 4:11 3:34 faster than 20%
Run 8: 4:35 4:36 faster than 50%
Wall balls: 5:43 4:07 faster than 8%
Roxzone: 6:25 6:02 faster than 38%
Runs (8 km) 32:12 33:30 faster than 60%
Stations (8) 30:19
Finish 1:08:49 1:05:39 301st of 492 · faster than 38%

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

Utrecht Nov 2025 28–30 Nov 2025 · 2 results
Race results
Open Men, 45-49 1:25:11 759th of 1,912; 31st of 123 aged 45-49 39:58 39:28 5:50 Runs 39:58 · Stations 39:28 · Roxzone 5:50

759th of 1,912 Open Men (faster than 60%). Against the 58 who finished around 1:25:15: most time gained on the eight runs (2:22), most lost on wall balls (1:39). Runs 5 to 8 took 0:15 less than runs 1 to 4 (them: 0:20 more).

Jan van Belzen at HYROX Utrecht Nov 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: 4:46 4:48 faster than 52%
SkiErg: 4:50 4:30 faster than 14%
Run 2: 5:01 5:13 faster than 60%
Sled push: 4:28 3:38 faster than 19%
Run 3: 5:07 5:40 faster than 75%
Sled pull: 4:48 5:04 faster than 59%
Run 4: 5:14 5:40 faster than 69%
Burpee broad jump: 5:55 5:43 faster than 45%
Run 5: 5:10 5:50 faster than 78%
Row: 4:51 4:48 faster than 46%
Run 6: 5:05 5:41 faster than 77%
Farmers carry: 1:27 2:13 faster than 98%
Run 7: 5:24 5:39 faster than 61%
Sandbag lunges: 4:33 5:10 faster than 70%
Run 8: 4:14 4:54 faster than 74%
Wall balls: 8:36 7:20 faster than 29%
Roxzone: 5:50 5:40 faster than 46%
Runs (8 km) 39:58 43:51 faster than 72%
Stations (8) 39:28
Finish 1:25:11 1:28:30 759th of 1,912 · faster than 60%

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

Doubles Men, team 40-49, with Fulco Assendelft 1:09:46 235th of 838; 25th of 129 aged 40-49 37:19 25:19 7:12 Runs 37:19 · Stations 25:19 · Roxzone 7:12

235th of 838 Doubles Men (faster than 72%).

Jan van Belzen at HYROX Heerenveen 2025, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 838 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 838 Doubles Men here
Run 1: 4:08 4:38 faster than 80%
SkiErg: 3:55 3:58 faster than 60%
Run 2: 4:11 4:44 faster than 82%
Sled push: 1:34 1:40 faster than 70%
Run 3: 4:35 5:03 faster than 76%
Sled pull: 3:30 3:12 faster than 32%
Run 4: 4:40 5:09 faster than 74%
Burpee broad jump: 3:21 3:24 faster than 52%
Run 5: 4:48 5:18 faster than 75%
Row: 4:27 4:32 faster than 60%
Run 6: 4:43 5:10 faster than 73%
Farmers carry: 1:19 1:37 faster than 89%
Run 7: 5:02 5:14 faster than 61%
Sandbag lunges: 3:12 3:27 faster than 65%
Run 8: 5:16 5:38 faster than 65%
Wall balls: 4:01 4:00 faster than 49%
Roxzone: 7:12 7:39 faster than 63%
Runs (8 km) 37:19 41:14 faster than 74%
Stations (8) 25:19
Finish 1:09:46 1:15:16 235th of 838 · faster than 72%

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

Pro Doubles Men, team 40-49, with Fulco Assendelft 1:13:11 83rd of 119; 13th of 19 aged 40-49 33:36* 28:32* 5:29 Runs 33:36 · Stations 28:32 · Roxzone 5:29

83rd of 119 Pro Doubles Men (faster than 30%).

Jan van Belzen at HYROX Maastricht 2025, Pro Doubles Men: every split in race order, the typical split of Pro Doubles Men at this race, and the share of the 119 Pro Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 119 Pro Doubles Men here
Run 1: 5:54 6:08 faster than 60%
SkiErg: 3:56 3:48 faster than 28%
Run 2: 4:16 4:17 faster than 53%
Sled push: 1:50 1:51 faster than 57%
Run 3: 4:32 4:31 faster than 48%
Sled pull: 4:37 3:36 faster than 11%
Run 4: 4:42 4:31 faster than 38%
Burpee broad jump: 3:50 2:42 faster than 8%
Run 5: —
Row: 4:21 4:12 faster than 38%
Run 6: 4:45 4:31 faster than 36%
Farmers carry: 1:23 1:35 faster than 81%
Run 7: 4:51 4:37 faster than 36%
Sandbag lunges: 4:05 3:33 faster than 28%
Run 8: 4:39 4:35 faster than 45%
Wall balls: 4:30 3:52 faster than 11%
Roxzone: 5:29 5:29 faster than 52%
Runs (8 km) 33:36 33:23 faster than 47%
Stations (8) 28:32
Finish 1:13:11 1:09:25 83rd of 119 · faster than 30%

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

Open Men, 45-49 1:32:56 1470th of 2,198; 84th of 157 aged 45-49 42:03 42:42 8:14 Runs 42:03 · Stations 42:42 · Roxzone 8:14

1,470th of 2,198 Open Men (faster than 33%). Against the 69 who finished around 1:32:07: most time gained on the eight runs (4:29), most lost on sled pull (1:44). Runs 5 to 8 took 3:36 more than runs 1 to 4 (them: 3:42 more).

Jan van Belzen 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: 3:29 3:44 faster than 69%
SkiErg: 4:39 4:25 faster than 25%
Run 2: 5:07 5:17 faster than 57%
Sled push: 3:36 2:23 faster than 2%
Run 3: 5:24 5:36 faster than 59%
Sled pull: 6:23 4:22 faster than 5%
Run 4: 5:15 5:38 faster than 68%
Burpee broad jump: 7:44 5:37 faster than 14%
Run 5: 5:22 5:50 faster than 70%
Row: 5:02 4:47 faster than 27%
Run 6: 5:38 5:40 faster than 52%
Farmers carry: 1:23 1:58 faster than 96%
Run 7: 5:34 5:41 faster than 55%
Sandbag lunges: 5:50 4:59 faster than 27%
Run 8: 6:17 6:27 faster than 55%
Wall balls: 8:05 6:16 faster than 17%
Roxzone: 8:14 6:17 faster than 16%
Runs (8 km) 42:03 44:23 faster than 63%
Stations (8) 42:42
Finish 1:32:56 1:26:09 1470th of 2,198 · faster than 33%

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, and a relay place is among all relay teams at that race (relay teams are ranked together). 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. A dash in runs, stations and roxzone on a result from the live results service means the splits are not in yet (finish time only). The age group is the one entered for that race; for a team it is the team’s age group. A dash means the organiser did not publish that number for the result. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were.

Best splits · Open Men

The fastest Jan has done each station

Part Best Race Typical
SkiErg 4:39 Amsterdam 2024 · best of 2 4:34
Sled push 3:36 Amsterdam 2024 · best of 2 3:04
Sled pull 4:48 Utrecht Nov 2025 · best of 2 4:57
Burpee broad jump 5:55 Utrecht Nov 2025 · best of 2 5:38
Row 4:51 Utrecht Nov 2025 · best of 2 4:53
Farmers carry 1:23 Amsterdam 2024 · best of 2 2:11
Sandbag lunges 4:33 Utrecht Nov 2025 · best of 2 5:20
Wall balls 8:05 Amsterdam 2024 · best of 2 7:03
Runs (8 km) 39:58 Utrecht Nov 2025 · best of 2 41:47
Roxzone 5:50 Utrecht Nov 2025 · best of 2 7:23
How to read

Each station's best across Jan'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

4 team partners

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

Station profile · best Open Men race

Utrecht Nov 2025, against 1,912 Open Men

Full race report →

Shape of the race

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

This chart shows where Jan sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Carry (faster than 99% of the field), weakest on Ski (faster than 15%).

See the numbers
Part Jan: faster than
Ski 15%
Push 20%
Pull 60%
BBJ 46%
Row 47%
Carry 99%
Lunges 70%
Wall balls 30%
Roxzone 47%
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 15%
Sled push faster than 20%
Sled pull faster than 60%
Burpee broad jump faster than 46%
Row faster than 47%
Farmers carry faster than 99%
Sandbag lunges faster than 70%
Wall balls faster than 30%
Roxzone faster than 47%
Runs (8 km) faster than 73%

How much of the field Jan beat on each part of the race, at this race.Best: Farmers carry (faster than 99%); weakest: SkiErg (faster than 15%).

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

Minutes against the typical finisher

SkiErg 0:20 slower
Sled push 0:50 slower
Sled pull 0:16 faster
Burpee broad jump 0:12 slower
Row 0:03 slower
Farmers carry 0:46 faster
Sandbag lunges 0:37 faster
Wall balls 1:16 slower
Roxzone 0:10 slower
Runs (8 km) 3:53 faster

Jan's time on each part against the typical Open Men finisher at this race.Best: Runs (8 km) (3:53 faster); weakest: Wall balls (1:16 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: Jan against the typical Open Men finisher

Jan1:25:11
4:464:505:014:285:074:485:145:555:104:515:051:275:244:334:148:365:50
Typical Open Men1:27:31
4:484:305:133:385:405:045:405:435:504:485:412:135:395:104:547:205:40
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.Jan: 40:01 running, 39:28 at the stations and 5:50 in the roxzone; the longest station was the wall balls (8:36).Below, Typical Open Men: 43:25 running, 38:26 at the stations and 5:40 in the roxzone; the longest station was the wall balls (7:20).

See the numbers
Part Jan Typical Open Men
Run 1 4:46 4:48
SkiErg 4:50 4:30
Run 2 5:01 5:13
Sled push 4:28 3:38
Run 3 5:07 5:40
Sled pull 4:48 5:04
Run 4 5:14 5:40
Burpee broad jump 5:55 5:43
Run 5 5:10 5:50
Row 4:51 4:48
Run 6 5:05 5:41
Farmers carry 1:27 2:13
Run 7 5:24 5:39
Sandbag lunges 4:33 5:10
Run 8 4:14 4:54
Wall balls 8:36 7:20
Roxzone 5:50 5:40
Finish 1:25:11 1:28:30

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

Wall balls cost 1:16 against the typical Open Men finisher at Utrecht Nov 2025. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.

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