NED Isa Janssen
7 HYROX races over 2 seasons, all in a team with 5 partners.
Two results in one division at the same race (Doubles Mixed at Heerenveen 2026): either two athletes called Isa Janssen, or one athlete who raced twice. Both are shown as published; the bests use the faster one.
One best per race type
Doubles Mixed: finish time, race by race
Oldest to newest; a line going down means getting fasterThis line shows the finish time of Isa Janssen at each race, oldest on the left; lower is faster.The best was 1:22:42 at Heerenveen (May 2026); Isa Janssen was 1:06 slower at the latest race than at the first.
See the numbers
| Race | Date | Division | Finish |
|---|---|---|---|
| Utrecht | Nov 2025 | Doubles Mixed | 1:41:23 |
| Amsterdam | Jan 2026 | Doubles Mixed | 1:32:30 |
| Warsaw | Apr 2026 | Doubles Mixed | 1:25:08 |
| Heerenveen | May 2026 | Doubles Mixed | 1:22:42 |
| Heerenveen | May 2026 | Doubles Mixed | 1:30:12 |
| Maastricht | Sep 2026 | Doubles Mixed | 1:42:29 |
Each dot is one Doubles Mixed race; click one for that race's report. Team times are shared with a partner, so they move with who you race with.
7 results at 5 races
1,242nd of 1,366 Doubles Mixed (faster than 9%). Against the 40 who finished around 1:41:51: most time gained on burpee broad jump (0:23), most lost on sandbag lunges (0:28). Runs 5 to 8 took 3:34 more than runs 1 to 4 (them: 4:12 more).
| Part | Time | Typical here | vs 1,366 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 4:44 | 4:18 | faster than 27% |
| SkiErg: | 4:40 | 4:16 | faster than 10% |
| Run 2: | 6:05 | 5:31 | faster than 27% |
| Sled push: | 2:15 | 2:03 | faster than 29% |
| Run 3: | 7:46 | 5:45 | faster than 4% |
| Sled pull: | 4:53 | 3:48 | faster than 11% |
| Run 4: | 7:40 | 5:48 | faster than 5% |
| Burpee broad jump: | 4:50 | 3:46 | faster than 17% |
| Run 5: | 8:16 | 5:54 | faster than 3% |
| Row: | 5:37 | 4:50 | faster than 4% |
| Run 6: | 7:12 | 5:52 | faster than 12% |
| Farmers carry: | 2:02 | 1:51 | faster than 28% |
| Run 7: | 6:48 | 5:53 | faster than 20% |
| Sandbag lunges: | 6:04 | 4:05 | faster than 6% |
| Run 8: | 7:33 | 6:14 | faster than 17% |
| Wall balls: | 6:05 | 4:28 | faster than 12% |
| Roxzone: | 10:07 | 7:50 | faster than 13% |
| Runs (8 km) | 56:00 | 45:16 | faster than 10% |
| Stations (8) | 36:26 | ||
| Finish | 1:42:29 | 1:22:42 | 1242nd of 1,366 · faster than 9% |
814th of 1,366 Doubles Women (faster than 40%). Against the 43 who finished around 1:32:25: most time gained on the eight runs (1:53), most lost on burpee broad jump (0:37). Runs 5 to 8 took 2:58 more than runs 1 to 4 (them: 2:48 more).
| Part | Time | Typical here | vs 1,366 Doubles Women here |
|---|---|---|---|
| Run 1: | 4:32 | 4:40 | faster than 57% |
| SkiErg: | 5:05 | 4:42 | faster than 13% |
| Run 2: | 5:52 | 6:00 | faster than 56% |
| Sled push: | 2:16 | 1:50 | faster than 9% |
| Run 3: | 6:30 | 6:17 | faster than 42% |
| Sled pull: | 4:07 | 4:08 | faster than 51% |
| Run 4: | 6:36 | 6:23 | faster than 41% |
| Burpee broad jump: | 5:31 | 4:45 | faster than 29% |
| Run 5: | 6:43 | 6:28 | faster than 39% |
| Row: | 5:30 | 5:14 | faster than 26% |
| Run 6: | 6:41 | 6:27 | faster than 40% |
| Farmers carry: | 2:10 | 1:55 | faster than 19% |
| Run 7: | 6:17 | 6:26 | faster than 57% |
| Sandbag lunges: | 4:11 | 3:50 | faster than 32% |
| Run 8: | 6:47 | 6:48 | faster than 51% |
| Wall balls: | 4:49 | 4:24 | faster than 31% |
| Roxzone: | 8:46 | 8:30 | faster than 44% |
| Runs (8 km) | 49:55 | 49:39 | faster than 48% |
| Stations (8) | 33:39 | ||
| Finish | 1:32:16 | 1:29:13 | 814th of 1,366 · faster than 40% |
1,003rd of 1,297 Doubles Mixed (faster than 22%). Against the 39 who finished around 1:29:07: most time gained on burpee broad jump (1:21), most lost on the eight runs (2:05). Runs 5 to 8 took 2:11 more than runs 1 to 4 (them: 1:53 more).
| Part | Time | Typical here | vs 1,297 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 5:42 | 5:09 | faster than 26% |
| SkiErg: | 4:43 | 4:13 | faster than 5% |
| Run 2: | 5:40 | 5:13 | faster than 31% |
| Sled push: | 2:06 | 1:59 | faster than 36% |
| Run 3: | 5:58 | 5:28 | faster than 28% |
| Sled pull: | 3:33 | 3:25 | faster than 42% |
| Run 4: | 7:10 | 5:30 | faster than 6% |
| Burpee broad jump: | 3:01 | 3:45 | faster than 83% |
| Run 5: | 6:40 | 5:38 | faster than 16% |
| Row: | 5:18 | 4:44 | faster than 8% |
| Run 6: | 6:26 | 5:32 | faster than 18% |
| Farmers carry: | 1:50 | 1:46 | faster than 40% |
| Run 7: | 6:37 | 5:35 | faster than 17% |
| Sandbag lunges: | 4:16 | 3:53 | faster than 32% |
| Run 8: | 6:59 | 5:54 | faster than 21% |
| Wall balls: | 4:18 | 4:29 | faster than 59% |
| Roxzone: | 10:04 | 7:51 | faster than 16% |
| Runs (8 km) | 51:08 | 44:11 | faster than 18% |
| Stations (8) | 29:05 | ||
| Finish | 1:30:12 | 1:20:17 | 1003rd of 1,297 · faster than 22% |
738th of 1,297 Doubles Mixed (faster than 43%). Against the 39 who finished around 1:22:14: most time gained on the eight runs (3:25), most lost on sandbag lunges (1:37). Runs 5 to 8 took 0:14 more than runs 1 to 4 (them: 1:18 more).
| Part | Time | Typical here | vs 1,297 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 5:03 | 5:09 | faster than 54% |
| SkiErg: | 4:43 | 4:13 | faster than 5% |
| Run 2: | 5:15 | 5:13 | faster than 48% |
| Sled push: | 1:55 | 1:59 | faster than 60% |
| Run 3: | 5:25 | 5:28 | faster than 52% |
| Sled pull: | 3:21 | 3:25 | faster than 55% |
| Run 4: | 5:26 | 5:30 | faster than 54% |
| Burpee broad jump: | 4:24 | 3:45 | faster than 25% |
| Run 5: | 5:29 | 5:38 | faster than 56% |
| Row: | 5:00 | 4:44 | faster than 24% |
| Run 6: | 5:24 | 5:32 | faster than 56% |
| Farmers carry: | 2:21 | 1:46 | faster than 2% |
| Run 7: | 5:01 | 5:35 | faster than 73% |
| Sandbag lunges: | 5:30 | 3:53 | faster than 7% |
| Run 8: | 5:29 | 5:54 | faster than 66% |
| Wall balls: | 5:06 | 4:29 | faster than 27% |
| Roxzone: | 7:58 | 7:51 | faster than 47% |
| Runs (8 km) | 42:29 | 44:11 | faster than 58% |
| Stations (8) | 32:20 | ||
| Finish | 1:22:42 | 1:20:17 | 738th of 1,297 · faster than 43% |
826th of 1,199 Doubles Mixed (faster than 31%). Against the 36 who finished around 1:25:41: most time gained on sled pull (0:41), most lost on the eight runs (2:42). Runs 5 to 8 took 1:01 more than runs 1 to 4 (them: 1:13 more).
| Part | Time | Typical here | vs 1,199 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 4:57 | 4:22 | faster than 25% |
| SkiErg: | 4:21 | 4:13 | faster than 32% |
| Run 2: | 6:39 | 5:44 | faster than 18% |
| Sled push: | 1:43 | 2:02 | faster than 87% |
| Run 3: | 7:01 | 5:59 | faster than 18% |
| Sled pull: | 2:58 | 3:23 | faster than 74% |
| Run 4: | 6:45 | 5:59 | faster than 22% |
| Burpee broad jump: | 3:33 | 3:28 | faster than 46% |
| Run 5: | 6:52 | 6:04 | faster than 22% |
| Row: | 4:57 | 4:43 | faster than 29% |
| Run 6: | 6:44 | 5:58 | faster than 23% |
| Farmers carry: | 1:28 | 1:37 | faster than 77% |
| Run 7: | 6:50 | 6:02 | faster than 22% |
| Sandbag lunges: | 3:50 | 3:45 | faster than 46% |
| Run 8: | 5:57 | 4:58 | faster than 19% |
| Wall balls: | 4:19 | 4:12 | faster than 43% |
| Roxzone: | 6:23 | 5:27 | faster than 29% |
| Runs (8 km) | 51:41 | 45:36 | faster than 21% |
| Stations (8) | 27:09 | ||
| Finish | 1:25:08 | 1:18:49 | 826th of 1,199 · faster than 31% |
1,905th of 2,259 Doubles Mixed (faster than 15%). Against the 68 who finished around 1:32:52: most time gained on wall balls (0:52), most lost on the eight runs (1:01). Runs 5 to 8 took 4:26 more than runs 1 to 4 (them: 3:39 more).
| Part | Time | Typical here | vs 2,259 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 4:52 | 4:23 | faster than 23% |
| SkiErg: | 4:31 | 4:13 | faster than 15% |
| Run 2: | 6:06 | 5:20 | faster than 18% |
| Sled push: | 2:16 | 2:11 | faster than 41% |
| Run 3: | 6:24 | 5:34 | faster than 16% |
| Sled pull: | 3:47 | 3:54 | faster than 58% |
| Run 4: | 6:50 | 5:36 | faster than 10% |
| Burpee broad jump: | 3:43 | 3:29 | faster than 39% |
| Run 5: | 7:03 | 5:43 | faster than 10% |
| Row: | 5:08 | 4:39 | faster than 12% |
| Run 6: | 6:40 | 5:40 | faster than 15% |
| Farmers carry: | 1:57 | 1:45 | faster than 25% |
| Run 7: | 6:58 | 5:40 | faster than 11% |
| Sandbag lunges: | 4:36 | 3:52 | faster than 22% |
| Run 8: | 7:57 | 6:11 | faster than 9% |
| Wall balls: | 4:35 | 4:33 | faster than 48% |
| Roxzone: | 9:15 | 6:37 | faster than 9% |
| Runs (8 km) | 52:46 | 44:15 | faster than 12% |
| Stations (8) | 30:33 | ||
| Finish | 1:32:30 | 1:19:57 | 1905th of 2,259 · faster than 15% |
958th of 1,083 Doubles Mixed (faster than 11%). Against the 33 who finished around 1:43:11: most time gained on wall balls (1:53), most lost on the eight runs (3:27). Runs 5 to 8 took 3:28 less than runs 1 to 4 (them: 1:41 more).
| Part | Time | Typical here | vs 1,083 Doubles Mixed here |
|---|---|---|---|
| Run 1: | 6:20 | 5:31 | faster than 16% |
| SkiErg: | 4:25 | 4:15 | faster than 29% |
| Run 2: | 7:32 | 5:53 | faster than 7% |
| Sled push: | 2:41 | 2:32 | faster than 38% |
| Run 3: | 11:01 | 6:15 | faster than 0% |
| Sled pull: | 3:36 | 3:50 | faster than 64% |
| Run 4: | 7:42 | 6:15 | faster than 9% |
| Burpee broad jump: | 3:49 | 3:47 | faster than 47% |
| Run 5: | 7:41 | 6:24 | faster than 13% |
| Row: | 5:07 | 4:44 | faster than 14% |
| Run 6: | 7:28 | 6:20 | faster than 14% |
| Farmers carry: | 1:48 | 1:56 | faster than 68% |
| Run 7: | 7:33 | 6:21 | faster than 15% |
| Sandbag lunges: | 4:34 | 3:57 | faster than 22% |
| Run 8: | 6:25 | 5:13 | faster than 26% |
| Wall balls: | 4:38 | 4:42 | faster than 52% |
| Roxzone: | 9:11 | 5:33 | faster than 3% |
| Runs (8 km) | 1:01:38 | 48:24 | faster than 7% |
| Stations (8) | 30:38 | ||
| Finish | 1:41:23 | 1:24:21 | 958th of 1,083 · faster than 11% |
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 Isa has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:21 | Warsaw 2026 · best of 6 | 4:21 |
| Sled push | 1:43 | Warsaw 2026 · best of 6 | 2:12 |
| Sled pull | 2:58 | Warsaw 2026 · best of 6 | 3:59 |
| Burpee broad jump | 3:01 | Heerenveen 2026 · best of 6 | 3:36 |
| Row | 4:57 | Warsaw 2026 · best of 6 | 4:47 |
| Farmers carry | 1:28 | Warsaw 2026 · best of 6 | 1:50 |
| Sandbag lunges | 3:50 | Warsaw 2026 · best of 6 | 4:03 |
| Wall balls | 4:18 | Heerenveen 2026 · best of 6 | 4:34 |
| Runs (8 km) | 42:29 | Heerenveen 2026 · best of 6 | 45:37 |
| Roxzone | 6:23 | Warsaw 2026 · best of 6 | 7:08 |
How to read
Each station's best across Isa'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.
5 team partners
- Peter Janssen3 races
- Joë Janssen1 race
- Lars Knol1 race
- Niels Den Hollander1 race
- Sara Borneman1 race
From the team results above. A name opens the search: a partner can have more than one page.
Heerenveen 2026, against 1,297 Doubles Mixed
Shape of the race
This chart shows where Isa sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Push (faster than 60% of the field), weakest on Carry (faster than 2%).
See the numbers
| Part | Isa: faster than |
|---|---|
| Ski | 5% |
| Push | 60% |
| Pull | 55% |
| BBJ | 25% |
| Row | 24% |
| Carry | 2% |
| Lunges | 7% |
| Wall balls | 28% |
| Roxzone | 47% |
| Runs | 59% |
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 Isa beat on each part of the race, at this race.Best: Sled push (faster than 60%); weakest: Farmers carry (faster than 2%).
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Isa's time on each part against the typical Doubles Mixed finisher at this race.Best: Runs (8 km) (1:42 faster); weakest: Sandbag lunges (1:37 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: Isa 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.Isa: 42:32 running, 32:20 at the stations and 7:58 in the roxzone; the longest station was the sandbag lunges (5:30) and the shortest the sled push (1:55).Below, Typical Doubles Mixed: 43:59 running, 28:14 at the stations and 7:51 in the roxzone; the longest station was the row (4:44).
See the numbers
| Part | Isa | Typical Doubles Mixed |
|---|---|---|
| Run 1 | 5:03 | 5:09 |
| SkiErg | 4:43 | 4:13 |
| Run 2 | 5:15 | 5:13 |
| Sled push | 1:55 | 1:59 |
| Run 3 | 5:25 | 5:28 |
| Sled pull | 3:21 | 3:25 |
| Run 4 | 5:26 | 5:30 |
| Burpee broad jump | 4:24 | 3:45 |
| Run 5 | 5:29 | 5:38 |
| Row | 5:00 | 4:44 |
| Run 6 | 5:24 | 5:32 |
| Farmers carry | 2:21 | 1:46 |
| Run 7 | 5:01 | 5:35 |
| Sandbag lunges | 5:30 | 3:53 |
| Run 8 | 5:29 | 5:54 |
| Wall balls | 5:06 | 4:29 |
| Roxzone | 7:58 | 7:51 |
| Finish | 1:22:42 | 1:20:17 |
The race in order, left to right. A wider block than the one below is slower than typical.
Sandbag lunges cost 1:37 against the typical Doubles Mixed finisher at Heerenveen 2026. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.
Fix sandbag lunges. Then beat 1:22:42.
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.
