NED Dennis Heinekamp
2 HYROX races over 1 season, all in a team with 1 partner. Best Doubles Mixed time: 1:30:33 at Mechelen 2026.
Doubles Mixed: finish time, race by race
Oldest to newest; a line going down means getting fasterEach dot is one Doubles Mixed race. Not enough complete, clean Doubles Mixed races yet to measure the change. Team times are shared with a partner, so they move with who you race with.
2 results
| Race | Division | Time | Place | Runs | Stations | Roxzone | Report | |
|---|---|---|---|---|---|---|---|---|
| Mechelen 2026 29 Mar 2026team: Dennis Heinekamp, Nicky Smidwhole field → | Doubles Mixed · team 25-29 | 1:30:33 | 1445th of 1,780336th of 390 aged 25-29 | 47:04 | 32:39 | 10:55 | View results | See splits Hide splitsSkiErg4:38faster than 11%Sled push2:30faster than 9%Sled pull3:25fastest 40%Burpee broad jump4:29faster than 21%Row4:58faster than 24%Farmers carry2:12faster than 9%Sandbag lunges4:43faster than 23%Wall balls5:44faster than 18%Runs (8 km)47:04faster than 26%Roxzone10:55faster than 8%Run 14:55faster than 13%Run 25:39faster than 27%Run 36:33faster than 10%Run 45:52faster than 31%Run 56:02faster than 29%Run 65:59faster than 29%Run 75:50faster than 34%Run 86:17faster than 35%Full report for this race → |
| Utrecht 2025 28 Nov 2025team: Dennis Heinekamp, Nicky Smidwhole field → | Doubles Mixed · team 25-29 | 1:42:14 | 965th of 1,083269th of 298 aged 25-29 | 56:02 | 37:13 | 9:03 | View results | See splits Hide splitsSkiErg4:32faster than 19%Sled push2:29fastest 46%Sled pull5:42faster than 2%Burpee broad jump5:17faster than 8%Row5:21faster than 6%Farmers carry2:23faster than 7%Sandbag lunges4:58faster than 13%Wall balls6:31faster than 10%Runs (8 km)56:02faster than 17%Roxzone9:03faster than 3%Run 16:02faster than 27%Run 26:10faster than 37%Run 37:52faster than 9%Run 46:36faster than 36%Run 57:00faster than 29%Run 67:35faster than 13%Run 76:57faster than 27%Run 87:53faster than 9%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. 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 Dennis has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:32 | Utrecht 2025 · best of 2 | 4:20 |
| Sled push | 2:29 | Utrecht 2025 · best of 2 | 2:11 |
| Sled pull | 3:25 | Mechelen 2026 · best of 2 | 3:59 |
| Burpee broad jump | 4:29 | Mechelen 2026 · best of 2 | 3:35 |
| Row | 4:58 | Mechelen 2026 · best of 2 | 4:47 |
| Farmers carry | 2:12 | Mechelen 2026 · best of 2 | 1:50 |
| Sandbag lunges | 4:43 | Mechelen 2026 · best of 2 | 4:03 |
| Wall balls | 5:44 | Mechelen 2026 · best of 2 | 4:34 |
| Runs (8 km) | 47:04 | Mechelen 2026 · best of 2 | 45:36 |
| Roxzone | 9:03 | Utrecht 2025 · best of 2 | 7:11 |
How to read
Each station's best across Dennis's Doubles Mixed races, from different races, against the typical Doubles Mixed split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.
1 team partner
- Nicky Smid2 races
From the team results above. A name opens the search: a partner can have more than one page.
Mechelen 2026, against 1,780 Doubles Mixed
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 Mixed finisher at this race. Orange, right: slower, and by how much.
The race as one bar: Dennis against the typical Doubles Mixed finisher
The race in order, left to right. A wider block than the one below is slower than typical.
Roxzone cost 2:52 against the typical Doubles Mixed finisher at Mechelen 2026. The pacing guide is where that time comes back.
Fix roxzone. Then beat 1:30:33.
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.
