NED Jerfaas Haalboom
3 HYROX races over 2 seasons.
One best per race type
Open Men: finish time, race by race
Oldest to newest; a line going down means getting fasterThis line shows the finish time of Jerfaas Haalboom at each race, oldest on the left; lower is faster.The best was 1:13:42 at Rotterdam (Feb 2025); Jerfaas Haalboom was 3:05 slower at the latest race than at the first.
See the numbers
| Race | Date | Division | Finish |
|---|---|---|---|
| Rotterdam | Feb 2025 | Open Men | 1:13:42 |
| Maastricht | Sep 2025 | Open Men | 1:16:47 |
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.
3 results at 3 races
190th of 457 Pro Men (faster than 58%).
| Part | Time | Typical here | vs 457 Pro Men here |
|---|---|---|---|
| Run 1: | 3:36 | 3:18 | faster than 27% |
| SkiErg: | 4:02 | 4:09 | faster than 73% |
| Run 2: | 4:30 | 4:07 | faster than 27% |
| Sled push: | 3:37 | 3:45 | faster than 58% |
| Run 3: | 4:34 | 4:27 | faster than 40% |
| Sled pull: | 4:58 | 5:29 | faster than 67% |
| Run 4: | 4:33 | 4:30 | faster than 47% |
| Burpee broad jump: | 3:48 | 4:16 | faster than 65% |
| Run 5: | 4:39 | 4:33 | faster than 44% |
| Row: | 4:18 | 4:27 | faster than 70% |
| Run 6: | 4:38 | 4:28 | faster than 40% |
| Farmers carry: | 1:46 | 1:53 | faster than 62% |
| Run 7: | 4:43 | 4:30 | faster than 37% |
| Sandbag lunges: | 4:21 | 4:58 | faster than 66% |
| Run 8: | 5:06 | 5:02 | faster than 45% |
| Wall balls: | 5:59 | 6:28 | faster than 60% |
| Roxzone: | 5:12 | 5:30 | faster than 59% |
| Runs (8 km) | 36:14 | 35:04 | faster than 41% |
| Stations (8) | 32:49 | ||
| Finish | 1:14:13 | 1:16:49 | 190th of 457 · faster than 58% |
335th of 1,936 Open Men (faster than 82%). Against the 58 who finished around 1:15:31: most time gained on sled pull (0:22), most lost on the eight runs (2:07). Runs 5 to 8 took 2:11 more than runs 1 to 4 (them: 1:27 more).
| Part | Time | Typical here | vs 1,936 Open Men here |
|---|---|---|---|
| Run 1: | 4:16 | 4:47 | faster than 79% |
| SkiErg: | 4:06 | 4:29 | faster than 92% |
| Run 2: | 4:22 | 4:45 | faster than 72% |
| Sled push: | 2:31 | 2:41 | faster than 63% |
| Run 3: | 4:30 | 5:05 | faster than 80% |
| Sled pull: | 4:10 | 5:13 | faster than 85% |
| Run 4: | 4:43 | 5:08 | faster than 72% |
| Burpee broad jump: | 4:23 | 5:56 | faster than 86% |
| Run 5: | 4:50 | 5:26 | faster than 77% |
| Row: | 4:30 | 4:47 | faster than 83% |
| Run 6: | 4:58 | 5:14 | faster than 62% |
| Farmers carry: | 2:06 | 2:07 | faster than 52% |
| Run 7: | 4:54 | 5:13 | faster than 65% |
| Sandbag lunges: | 4:24 | 5:12 | faster than 76% |
| Run 8: | 5:21 | 5:58 | faster than 71% |
| Wall balls: | 7:00 | 8:08 | faster than 67% |
| Roxzone: | 5:50 | 7:33 | faster than 88% |
| Runs (8 km) | 37:50 | 41:55 | faster than 75% |
| Stations (8) | 33:10 | ||
| Finish | 1:16:47 | 1:29:04 | 335th of 1,936 · faster than 82% |
305th of 2,469 Open Men (faster than 87%). Against the 74 who finished around 1:12:19: most time gained on wall balls (0:40), most lost on the eight runs (2:01). Runs 5 to 8 took 1:17 more than runs 1 to 4 (them: 0:55 more).
| Part | Time | Typical here | vs 2,469 Open Men here |
|---|---|---|---|
| Run 1: | 4:45 | 5:09 | faster than 70% |
| SkiErg: | 4:05 | 4:25 | faster than 91% |
| Run 2: | 4:30 | 4:54 | faster than 72% |
| Sled push: | 2:27 | 2:48 | faster than 77% |
| Run 3: | 4:39 | 5:15 | faster than 81% |
| Sled pull: | 3:33 | 5:06 | faster than 96% |
| Run 4: | 4:49 | 5:17 | faster than 74% |
| Burpee broad jump: | 4:48 | 5:45 | faster than 75% |
| Run 5: | 4:59 | 5:31 | faster than 75% |
| Row: | 4:28 | 4:45 | faster than 82% |
| Run 6: | 4:46 | 5:19 | faster than 78% |
| Farmers carry: | 1:55 | 2:07 | faster than 70% |
| Run 7: | 5:00 | 5:18 | faster than 64% |
| Sandbag lunges: | 4:44 | 5:05 | faster than 63% |
| Run 8: | 5:15 | 5:59 | faster than 79% |
| Wall balls: | 4:11 | 5:58 | faster than 93% |
| Roxzone: | 4:55 | 6:51 | faster than 92% |
| Runs (8 km) | 38:40 | 43:09 | faster than 77% |
| Stations (8) | 30:11 | ||
| Finish | 1:13:42 | 1:26:37 | 305th of 2,469 · faster than 87% |
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.
The fastest Jerfaas has done each station
| Part | Best | Race | Typical |
|---|---|---|---|
| SkiErg | 4:05 | Rotterdam 2025 · best of 2 | 4:34 |
| Sled push | 2:27 | Rotterdam 2025 · best of 2 | 3:04 |
| Sled pull | 3:33 | Rotterdam 2025 · best of 2 | 4:57 |
| Burpee broad jump | 4:23 | Maastricht 2025 · best of 2 | 5:38 |
| Row | 4:28 | Rotterdam 2025 · best of 2 | 4:53 |
| Farmers carry | 1:55 | Rotterdam 2025 · best of 2 | 2:11 |
| Sandbag lunges | 4:24 | Maastricht 2025 · best of 2 | 5:20 |
| Wall balls | 4:11 | Rotterdam 2025 · best of 2 | 7:03 |
| Runs (8 km) | 37:50 | Maastricht 2025 · best of 2 | 41:47 |
| Roxzone | 4:55 | Rotterdam 2025 · best of 2 | 7:23 |
How to read
Each station's best across Jerfaas'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.
Rotterdam 2025, against 2,469 Open Men
Shape of the race
This chart shows where Jerfaas sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Pull (faster than 96% of the field), weakest on Lunges (faster than 63%).
See the numbers
| Part | Jerfaas: faster than |
|---|---|
| Ski | 91% |
| Push | 77% |
| Pull | 96% |
| BBJ | 76% |
| Row | 82% |
| Carry | 70% |
| Lunges | 63% |
| Wall balls | 94% |
| Roxzone | 92% |
| Runs | 77% |
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 Jerfaas beat on each part of the race, at this race.Best: Sled pull (faster than 96%); weakest: Sandbag lunges (faster than 63%).
Longer is better: the share of the field you beat.
Minutes against the typical finisher
Jerfaas's time on each part against the typical Open Men finisher at this race.Best: Runs (8 km) (4:29 faster); weakest: Farmers carry (0:12 faster).
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: Jerfaas against the typical Open Men 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.Jerfaas: 38:43 running, 30:11 at the stations and 4:55 in the roxzone; the longest station was the burpee broad jumps (4:48).Below, Typical Open Men: 42:42 running, 35:59 at the stations and 6:51 in the roxzone; the longest station was the wall balls (5:58).
See the numbers
| Part | Jerfaas | Typical Open Men |
|---|---|---|
| Run 1 | 4:45 | 5:09 |
| SkiErg | 4:05 | 4:25 |
| Run 2 | 4:30 | 4:54 |
| Sled push | 2:27 | 2:48 |
| Run 3 | 4:39 | 5:15 |
| Sled pull | 3:33 | 5:06 |
| Run 4 | 4:49 | 5:17 |
| Burpee broad jump | 4:48 | 5:45 |
| Run 5 | 4:59 | 5:31 |
| Row | 4:28 | 4:45 |
| Run 6 | 4:46 | 5:19 |
| Farmers carry | 1:55 | 2:07 |
| Run 7 | 5:00 | 5:18 |
| Sandbag lunges | 4:44 | 5:05 |
| Run 8 | 5:15 | 5:59 |
| Wall balls | 4:11 | 5:58 |
| Roxzone | 4:55 | 6:51 |
| Finish | 1:13:42 | 1:26:37 |
The race in order, left to right. A wider block than the one below is slower than typical.
Training for the next one? Let's beat 1:13:42.
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