NED Sem Gielen
4 HYROX races over 2 seasons, all in a team with 5 partners.
One best per race type
Doubles Men: finish time, race by race
Oldest to newest; a line going down means getting fasterEach 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.
4 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Maastricht 2026 17 Sep 2026team: Sem Gielen, Devon Lamerswhole field → | Doubles Men · team 16-24 | 1:17:25 | 909th of 1,512163rd of 298 aged 16-24 | 43:02 | 27:13 | 7:14 | View results | See splits Hide splitsSkiErg4:15faster than 17%Sled push1:41fastest 35%Sled pull3:11fastest 50%Burpee broad jump3:03fastest 35%Row4:50faster than 21%Farmers carry1:45faster than 37%Sandbag lunges3:49faster than 39%Wall balls4:39faster than 31%Runs (8 km)43:02faster than 38%Roxzone7:14faster than 43%Run 13:41fastest 43%Run 24:33fastest 32%Run 35:40faster than 31%Run 45:59faster than 21%Run 56:17faster than 17%Run 65:41faster than 34%Run 75:24faster than 46%Run 85:50faster than 41%Full report for this race → |
| Maastricht 2026 17 Sep 2026team: Thijn Keur, Nils Van Tongerlo, Djarno Van Tongerlo, Sem Gielenwhole field → | Relay Men · team U40 | 1:20:10 | 26th of 3723rd of 32 aged U40 | 40:26 | 31:32 | 8:18 | View results | See splits Hide splitsSkiErg4:56faster than 8%Sled push3:31Sled pull3:34faster than 47%Burpee broad jump3:09fastest 28%Row5:21faster than 16%Farmers carry2:13faster than 30%Sandbag lunges4:39faster than 33%Wall balls4:09fastest 31%Runs (8 km)40:26faster than 16%Roxzone8:18faster than 22%Run 13:21faster than 19%Run 27:01faster than 2%Run 36:00faster than 5%Run 44:09faster than 44%Run 54:44faster than 26%Run 65:39faster than 17%Run 75:02faster than 28%Run 84:33fastest 45%Full report for this race → |
| Rotterdam 2026 19 Apr 2026team: Sem Gielen, Nina Gielenwhole field → | Doubles Mixed · team 16-24 | 1:22:14 | 994th of 2,213202nd of 510 aged 16-24 | 44:01 | 31:50 | 6:27 | View results | See splits Hide splitsSkiErg4:42faster than 31%Sled push2:17faster than 19%Sled pull4:06faster than 29%Burpee broad jump3:32fastest 39%Row5:11faster than 20%Farmers carry1:40fastest 27%Sandbag lunges4:05fastest 49%Wall balls6:17faster than 13%Runs (8 km)44:01fastest 35%Roxzone6:27fastest 36%Run 15:06fastest 26%Run 24:42fastest 23%Run 35:22fastest 35%Run 45:26fastest 36%Run 55:25fastest 33%Run 65:39fastest 46%Run 75:46fastest 49%Run 86:39faster than 47%Full report for this race → |
| Maastricht 2025 19 Sep 2025team: Djarno Van Tongerlo, Sem Gielenwhole field → | Doubles Men · team 25-29 | 1:20:27 | 805th of 1,175218th of 286 aged 25-29 | 46:14 | 25:15 | 9:02 | View results | See splits Hide splitsSkiErg3:56fastest 39%Sled push1:25fastest 17%Sled pull2:53fastest 20%Burpee broad jump3:13fastest 45%Row4:19fastest 34%Farmers carry1:34fastest 40%Sandbag lunges3:20fastest 36%Wall balls4:35fastest 44%Runs (8 km)46:14faster than 24%Roxzone9:02faster than 12%Run 15:00faster than 47%Run 24:55faster than 40%Run 36:03faster than 12%Run 45:22faster than 38%Run 56:21faster than 15%Run 66:01faster than 19%Run 76:12faster than 13%Run 86:23faster than 22%Full report for this race → |
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. 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.
The fastest Sem has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 3:56 | Maastricht 2025 · best of 2 | 4:04 |
| Sled push | 1:25 | Maastricht 2025 · best of 2 | 1:50 |
| Sled pull | 2:53 | Maastricht 2025 · best of 2 | 3:20 |
| Burpee broad jump | 3:03 | Maastricht 2026 · best of 2 | 3:13 |
| Row | 4:19 | Maastricht 2025 · best of 2 | 4:32 |
| Farmers carry | 1:34 | Maastricht 2025 · best of 2 | 1:40 |
| Sandbag lunges | 3:20 | Maastricht 2025 · best of 2 | 3:35 |
| Wall balls | 4:35 | Maastricht 2025 · best of 2 | 4:23 |
| Runs (8 km) | 43:02 | Maastricht 2026 · best of 2 | 42:19 |
| Roxzone | 7:14 | Maastricht 2026 · best of 2 | 6:48 |
How to read
Each station's best across Sem's Doubles Men races, from different races, against the typical Doubles Men split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
5 team partners
- Djarno Van Tongerlo2 races
- Devon Lamers1 race
- Nils Van Tongerlo1 race
- Nina Gielen1 race
- Thijn Keur1 race
From the team results above. A name opens the search: a partner can have more than one page.
Maastricht 2026, against 1,512 Doubles Men
Shape of the race
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Green, left of centre: faster than the typical Doubles Men finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Sem against the typical Doubles Men finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Wall balls cost 0:22 against the typical Doubles Men finisher at Maastricht 2026. The wall balls guide shows whether that is strength or pacing, and the workouts that fix it.
Fix wall balls. Then beat 1:17:25.
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.
