NED Chris Kalkman
2 HYROX races over 2 seasons, all in a team with 2 partners. Best Doubles Mixed time: 1:30:42 at Utrecht 2025.
Doubles Mixed: finish time, race by race
Oldest to newest; a line going down means getting fasterThis line shows the finish time of Chris Kalkman at each race, oldest on the left; lower is faster.The best was 1:30:42 at Utrecht (Nov 2025); Chris Kalkman was 2:03 faster at the latest race than at the first.
See the numbers
| Race | Date | Division | Finish |
|---|---|---|---|
| Rotterdam | Feb 2025 | Doubles Mixed | 1:32:45 |
| Utrecht | Nov 2025 | Doubles Mixed | 1:30:42 |
Each dot is one Doubles Mixed race; click one for that race's report. 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 at 2 races
766th of 1,083 Doubles Mixed (faster than 29%). Against the 32 who finished around 1:30:27: most time gained on wall balls (0:28), most lost on sandbag lunges (0:58). Runs 5 to 8 took 0:29 more than runs 1 to 4 (them: 0:33 more).
| Part | Time | Typical here | vs 1,083 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 6:27 | 5:31 | faster than 14% |
| SkiErg: | 4:27 | 4:15 | faster than 25% |
| Run 2: | 6:31 | 5:53 | faster than 25% |
| Sled push: | 2:50 | 2:32 | faster than 28% |
| Run 3: | 6:44 | 6:15 | faster than 30% |
| Sled pull: | 3:48 | 3:50 | faster than 52% |
| Run 4: | 6:42 | 6:15 | faster than 32% |
| Burpee broad jump: | 3:31 | 3:47 | faster than 63% |
| Run 5: | 6:38 | 6:24 | faster than 41% |
| Row: | 5:04 | 4:44 | faster than 18% |
| Run 6: | 7:44 | 6:20 | faster than 11% |
| Farmers carry: | 2:19 | 1:56 | faster than 10% |
| Run 7: | 7:34 | 6:21 | faster than 15% |
| Sandbag lunges: | 5:02 | 3:57 | faster than 12% |
| Run 8: | 4:57 | 5:13 | faster than 58% |
| Wall balls: | 4:28 | 4:42 | faster than 61% |
| Roxzone: | 6:03 | 5:33 | faster than 38% |
| Runs (8 km) | 53:14 | 48:24 | faster than 28% |
| Stations (8) | 31:29 | ||
| Finish | 1:30:42 | 1:24:21 | 766th of 1,083 · faster than 29% |
1,010th of 1,284 Doubles Mixed (faster than 21%). Against the 38 who finished around 1:33:27: most time gained on wall balls (0:37), most lost on the roxzone (1:06). Runs 5 to 8 took 1:22 more than runs 1 to 4 (them: 1:47 more).
| Part | Time | Typical here | vs 1,284 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 7:05 | 5:57 | faster than 10% |
| SkiErg: | 4:21 | 4:13 | faster than 30% |
| Run 2: | 6:17 | 5:35 | faster than 20% |
| Sled push: | 2:07 | 1:58 | faster than 30% |
| Run 3: | 6:17 | 5:50 | faster than 29% |
| Sled pull: | 4:29 | 3:51 | faster than 24% |
| Run 4: | 6:31 | 5:52 | faster than 23% |
| Burpee broad jump: | 3:47 | 3:48 | faster than 50% |
| Run 5: | 6:56 | 6:03 | faster than 21% |
| Row: | 4:45 | 4:41 | faster than 42% |
| Run 6: | 6:36 | 5:55 | faster than 22% |
| Farmers carry: | 2:06 | 1:48 | faster than 14% |
| Run 7: | 6:29 | 5:56 | faster than 27% |
| Sandbag lunges: | 4:28 | 3:55 | faster than 28% |
| Run 8: | 7:32 | 6:20 | faster than 18% |
| Wall balls: | 3:44 | 4:03 | faster than 74% |
| Roxzone: | 9:24 | 6:38 | faster than 10% |
| Runs (8 km) | 53:39 | 47:42 | faster than 20% |
| Stations (8) | 29:47 | ||
| Finish | 1:32:45 | 1:23:12 | 1010th of 1,284 · faster than 21% |
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.
The fastest Chris has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:21 | Rotterdam 2025 · best of 2 | 4:21 |
| Sled push | 2:07 | Rotterdam 2025 · best of 2 | 2:12 |
| Sled pull | 3:48 | Utrecht 2025 · best of 2 | 3:59 |
| Burpee broad jump | 3:31 | Utrecht 2025 · best of 2 | 3:36 |
| Row | 4:45 | Rotterdam 2025 · best of 2 | 4:47 |
| Farmers carry | 2:06 | Rotterdam 2025 · best of 2 | 1:50 |
| Sandbag lunges | 4:28 | Rotterdam 2025 · best of 2 | 4:03 |
| Wall balls | 3:44 | Rotterdam 2025 · best of 2 | 4:34 |
| Runs (8 km) | 53:14 | Utrecht 2025 · best of 2 | 45:37 |
| Roxzone | 6:03 | Utrecht 2025 · best of 2 | 7:08 |
How to read
Each station's best across Chris'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.
2 team partners
- Emma Haakman1 race
- Emma Van Der Waarden-Haakman1 race
From the team results above. A name opens the search: a partner can have more than one page.
Utrecht 2025, against 1,083 Doubles Mixed
Shape of the race
This chart shows where Chris sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on BBJ (faster than 64% of the field), weakest on Carry (faster than 11%).
See the numbers
| Part | Chris: faster than |
|---|---|
| Ski | 26% |
| Push | 29% |
| Pull | 52% |
| BBJ | 64% |
| Row | 19% |
| Carry | 11% |
| Lunges | 13% |
| Wall balls | 62% |
| Roxzone | 38% |
| Runs | 28% |
Further out means you beat more of the field on that part. A dent is a weak spot.
How you ranked on each station
How much of the field Chris beat on each part of the race, at this race.Best: Burpee broad jump (faster than 64%); weakest: Farmers carry (faster than 11%).
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Chris's time on each part against the typical Doubles Mixed finisher at this race.Best: Burpee broad jump (0:16 faster); weakest: Runs (8 km) (4:50 slower).
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: Chris against the typical Doubles Mixed finisher
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.Chris: 53:17 running, 31:29 at the stations and 6:03 in the roxzone; the longest station was the row (5:04).Below, Typical Doubles Mixed: 48:11 running, 29:42 at the stations and 5:33 in the roxzone; the longest station was the row (4:44).
See the numbers
| Part | Chris | Typical Doubles Mixed |
|---|---|---|
| Run 1 | 6:27 | 5:31 |
| SkiErg | 4:27 | 4:15 |
| Run 2 | 6:31 | 5:53 |
| Sled push | 2:50 | 2:32 |
| Run 3 | 6:44 | 6:15 |
| Sled pull | 3:48 | 3:50 |
| Run 4 | 6:42 | 6:15 |
| Burpee broad jump | 3:31 | 3:47 |
| Run 5 | 6:38 | 6:24 |
| Row | 5:04 | 4:44 |
| Run 6 | 7:44 | 6:20 |
| Farmers carry | 2:19 | 1:56 |
| Run 7 | 7:34 | 6:21 |
| Sandbag lunges | 5:02 | 3:57 |
| Run 8 | 4:57 | 5:13 |
| Wall balls | 4:28 | 4:42 |
| Roxzone | 6:03 | 5:33 |
| Finish | 1:30:42 | 1:24:21 |
The race in order, left to right. A wider block than the one below is slower than typical.
Sandbag lunges cost 1:05 against the typical Doubles Mixed finisher at Utrecht 2025. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sandbag lunges. Then beat 1:30:42.
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.
