Athlete · Open Men · 16-24 · GER GER

Jonas Groothus

www.roxtimes.com/athletes/jonas-groothus-46b29b56

6 HYROX races over 2 seasons: 3 solo, 3 in a team with 2 partners.

Best Open Men time1:11:07Cologne 2025
Best Open Men place221stof 1,840 · Cologne 2025
Latest race1:07:48Utrecht 2025 · Doubles Men with Fynn OsseforthFirst Doubles Men race
Strongest part of the raceRoxzonefaster than 97% of Open Men at Cologne 2025
Personal bests

One best per race type

solo, doubles and relay times are different races, so each has its own best

Finish time, race by race: one race type at a time

Oldest to newest; a line going down means getting faster
1:12:001:14:001:16:001:18:001:20:001:22:00 best 1:11:07

This line shows the finish time of Jonas Groothus at each race, oldest on the left; lower is faster.The best was 1:11:07 at Cologne (Apr 2025); Jonas Groothus was 11:35 faster at the latest race than at the first.

See the numbers
Race Date Division Finish
Hamburg Nov 2024 Open Men 1:22:42
Cologne Apr 2025 Open Men 1:11:07

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.

Every race

6 results at 6 races

Tap a result for its full report
Doubles Men, team 25-29, with Fynn Osseforth 1:07:48 236th of 1,342; 73rd of 326 aged 25-29 38:42 24:38 4:32 Runs 38:42 · Stations 24:38 · Roxzone 4:32

236th of 1,342 Doubles Men (faster than 82%). Against the 40 who finished around 1:08:43: most time gained on the eight runs (0:22), most lost on the roxzone (0:09). Runs 5 to 8 took 0:20 less than runs 1 to 4 (them: 0:04 more).

Jonas Groothus at HYROX Utrecht 2025, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 1,342 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 1,342 Doubles Men here
Run 1: 4:25 4:58 faster than 78%
SkiErg: 3:58 4:01 faster than 58%
Run 2: 4:55 5:17 faster than 70%
Sled push: 1:46 2:03 faster than 83%
Run 3: 5:01 5:40 faster than 79%
Sled pull: 2:47 3:14 faster than 83%
Run 4: 5:12 5:42 faster than 74%
Burpee broad jump: 2:54 3:21 faster than 74%
Run 5: 5:07 5:51 faster than 81%
Row: 4:14 4:27 faster than 80%
Run 6: 5:02 5:45 faster than 81%
Farmers carry: 1:38 1:47 faster than 71%
Run 7: 5:09 5:42 faster than 76%
Sandbag lunges: 3:12 3:27 faster than 66%
Run 8: 3:56 4:49 faster than 80%
Wall balls: 4:09 4:35 faster than 76%
Roxzone: 4:32 4:57 faster than 66%
Runs (8 km) 38:42 44:08 faster than 80%
Stations (8) 24:38
Finish 1:07:48 1:16:14 236th of 1,342 · faster than 82%

Full report for this race →This result as data (JSON)

Doubles Mixed, team U29, with Paula Groothus 1:15:17 178th of 744; 77th of 310 aged U29 43:41 24:48 6:51 Runs 43:41 · Stations 24:48 · Roxzone 6:51

178th of 744 Doubles Mixed (faster than 76%).

Jonas Groothus at HYROX Heerenveen 2025, Doubles Mixed: every split in race order, the typical split of Doubles Mixed at this race, and the share of the 744 Doubles Mixed finishers here who were slower on that part.
Part Time Typical here vs 744 Doubles Mixed here
Run 1: 4:56 5:08 faster than 60%
SkiErg: 4:04 4:12 faster than 74%
Run 2: 5:03 5:15 faster than 60%
Sled push: 1:46 1:56 faster than 77%
Run 3: 5:26 5:31 faster than 55%
Sled pull: 3:23 3:50 faster than 78%
Run 4: 5:25 5:35 faster than 59%
Burpee broad jump: 2:54 3:36 faster than 84%
Run 5: 5:39 5:44 faster than 53%
Row: 4:15 4:47 faster than 96%
Run 6: 5:31 5:36 faster than 54%
Farmers carry: 1:34 1:48 faster than 82%
Run 7: 5:48 5:41 faster than 44%
Sandbag lunges: 3:14 3:53 faster than 84%
Run 8: 5:57 6:04 faster than 55%
Wall balls: 3:38 4:10 faster than 89%
Roxzone: 6:51 8:23 faster than 87%
Runs (8 km) 43:41 44:31 faster than 56%
Stations (8) 24:48
Finish 1:15:17 1:21:27 178th of 744 · faster than 76%

Full report for this race →This result as data (JSON)

Open Men, 16-24 1:11:07 221st of 1,840; 18th of 151 aged 16-24 34:30 32:23 4:14† Runs 34:30 · Stations 32:23 · Roxzone 4:14

221st of 1,840 Open Men (faster than 88%). Against the 56 who finished around 1:10:01: most time gained on wall balls (0:20), most lost on burpee broad jump (1:20). Runs 5 to 8 took 0:53 more than runs 1 to 4 (them: 1:20 more).

Jonas Groothus at HYROX Cologne 2025, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 1,840 Open Men finishers here who were slower on that part.
Part Time Typical here vs 1,840 Open Men here
Run 1: 4:24 4:51 faster than 75%
SkiErg: 4:31 4:24 faster than 35%
Run 2: 4:10 4:40 faster than 80%
Sled push: 2:54 2:51 faster than 46%
Run 3: 4:07 4:59 faster than 90%
Sled pull: 3:57 4:27 faster than 72%
Run 4: 4:07 5:01 faster than 92%
Burpee broad jump: 5:28 5:27 faster than 49%
Run 5: 4:11 5:09 faster than 92%
Row: 4:32 4:45 faster than 75%
Run 6: 4:09 5:03 faster than 91%
Farmers carry: 1:44 2:03 faster than 82%
Run 7: 4:16 5:06 faster than 88%
Sandbag lunges: 4:23 5:04 faster than 71%
Run 8: 5:06 6:16 faster than 88%
Wall balls: 4:54 7:00 faster than 90%
Roxzone †: 4:14
Runs (8 km) 34:30 41:24 faster than 89%
Stations (8) 32:23
Finish 1:11:07 1:25:33 221st of 1,840 · faster than 88%

Full report for this race →This result as data (JSON)

Pro Men, 16-24 1:37:05 250th of 280; 17th of 19 aged 16-24 43:51 47:20 5:58 Runs 43:51 · Stations 47:20 · Roxzone 5:58

250th of 280 Pro Men (faster than 10%).

Jonas Groothus at HYROX Frankfurt 2024, Pro Men: every split in race order, the typical split of Pro Men at this race, and the share of the 280 Pro Men finishers here who were slower on that part.
Part Time Typical here vs 280 Pro Men here
Run 1: 4:24 3:39 faster than 11%
SkiErg: 4:48 4:20 faster than 7%
Run 2: 4:59 4:14 faster than 13%
Sled push: 3:58 3:07 faster than 13%
Run 3: 5:27 4:33 faster than 13%
Sled pull: 7:27 5:42 faster than 17%
Run 4: 5:40 4:38 faster than 11%
Burpee broad jump: 6:26 4:05 faster than 7%
Run 5: 5:47 4:43 faster than 11%
Row: 4:55 4:25 faster than 7%
Run 6: 5:43 4:37 faster than 11%
Farmers carry: 3:49 1:51 faster than 1%
Run 7: 5:28 4:43 faster than 20%
Sandbag lunges: 7:17 4:43 faster than 7%
Run 8: 6:27 5:16 faster than 17%
Wall balls: 8:40 6:22 faster than 15%
Roxzone: 5:58 5:47 faster than 43%
Runs (8 km) 43:51 36:42 faster than 13%
Stations (8) 47:20
Finish 1:37:05 1:16:53 250th of 280 · faster than 10%

Full report for this race →This result as data (JSON)

Open Men, 16-24 1:22:42 527th of 1,248; 52nd of 110 aged 16-24 39:56 36:07 6:43 Runs 39:56 · Stations 36:07 · Roxzone 6:43

527th of 1,248 Open Men (faster than 57%). Against the 37 who finished around 1:21:50: most time gained on the roxzone (0:44), most lost on burpee broad jump (0:37). Runs 5 to 8 took 2:24 more than runs 1 to 4 (them: 1:29 more).

Jonas Groothus at HYROX Hamburg 2024, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 1,248 Open Men finishers here who were slower on that part.
Part Time Typical here vs 1,248 Open Men here
Run 1: 4:13 4:47 faster than 80%
SkiErg: 4:34 4:22 faster than 28%
Run 2: 4:43 4:48 faster than 53%
Sled push: 2:34 2:21 faster than 35%
Run 3: 4:53 5:08 faster than 62%
Sled pull: 4:27 4:22 faster than 46%
Run 4: 4:59 5:10 faster than 59%
Burpee broad jump: 5:58 5:40 faster than 43%
Run 5: 5:06 5:18 faster than 58%
Row: 4:43 4:42 faster than 49%
Run 6: 5:09 5:13 faster than 52%
Farmers carry: 2:41 2:02 faster than 12%
Run 7: 5:16 5:13 faster than 47%
Sandbag lunges: 5:50 5:21 faster than 36%
Run 8: 5:41 5:50 faster than 55%
Wall balls: 5:20 6:28 faster than 77%
Roxzone: 6:43 7:48 faster than 74%
Runs (8 km) 39:56 41:42 faster than 60%
Stations (8) 36:07
Finish 1:22:42 1:25:56 527th of 1,248 · faster than 57%

Full report for this race →This result as data (JSON)

Doubles Mixed, team U29, with Paula Groothus 1:18:37 373rd of 994; 130th of 363 aged U29 46:58 26:37 5:06 Runs 46:58 · Stations 26:37 · Roxzone 5:06

373rd of 994 Doubles Mixed (faster than 62%). Against the 31 who finished around 1:19:26: most time gained on the roxzone (0:36), most lost on burpee broad jump (0:44). Runs 5 to 8 took 3:14 more than runs 1 to 4 (them: 3:01 more).

Jonas Groothus at HYROX Amsterdam 2024, Doubles Mixed: every split in race order, the typical split of Doubles Mixed at this race, and the share of the 994 Doubles Mixed finishers here who were slower on that part.
Part Time Typical here vs 994 Doubles Mixed here
Run 1: 3:58 4:16 faster than 66%
SkiErg: 4:06 4:11 faster than 64%
Run 2: 5:38 5:55 faster than 64%
Sled push: 1:37 1:44 faster than 68%
Run 3: 6:02 6:11 faster than 55%
Sled pull: 3:19 3:27 faster than 58%
Run 4: 6:16 6:15 faster than 49%
Burpee broad jump: 4:01 3:27 faster than 28%
Run 5: 6:08 6:22 faster than 58%
Row: 4:38 4:39 faster than 54%
Run 6: 6:10 6:17 faster than 54%
Farmers carry: 1:47 1:40 faster than 36%
Run 7: 6:18 6:19 faster than 51%
Sandbag lunges: 3:27 3:43 faster than 63%
Run 8: 6:32 6:41 faster than 55%
Wall balls: 3:42 4:05 faster than 79%
Roxzone: 5:06 6:04 faster than 80%
Runs (8 km) 46:58 48:32 faster than 58%
Stations (8) 26:37
Finish 1:18:37 1:22:06 373rd of 994 · faster than 62%

Full report for this race →This result as data (JSON)

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. † This venue did not time the roxzone: the figure is the finish minus runs and stations, and part of the walk is inside the run laps there, so it is shorter than at other venues. The age group is the one entered for that race; for a team it is the team’s age group.

Best splits · Open Men

The fastest Jonas has done each station

Part Best Race Typical
SkiErg 4:31 Cologne 2025 · best of 2 4:34
Sled push 2:34 Hamburg 2024 · best of 2 3:04
Sled pull 3:57 Cologne 2025 · best of 2 4:57
Burpee broad jump 5:28 Cologne 2025 · best of 2 5:38
Row 4:32 Cologne 2025 · best of 2 4:53
Farmers carry 1:44 Cologne 2025 · best of 2 2:11
Sandbag lunges 4:23 Cologne 2025 · best of 2 5:20
Wall balls 4:54 Cologne 2025 · best of 2 7:03
Runs (8 km) 34:30 Cologne 2025 · best of 2 41:47
Roxzone 6:43 Hamburg 2024 7:23
How to read

Each station's best across Jonas'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.

Raced with

2 team partners

From the team results above. A name opens the search: a partner can have more than one page.

Station profile · best Open Men race

Cologne 2025, against 1,840 Open Men

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns
Jonasedge = faster than everyone, centre = slowest

This chart shows where Jonas sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Roxzone (faster than 97% of the field), weakest on Ski (faster than 36%).

See the numbers
Part Jonas: faster than
Ski 36%
Push 47%
Pull 73%
BBJ 50%
Row 76%
Carry 83%
Lunges 72%
Wall balls 91%
Roxzone 97%
Runs 89%

Further out means you beat more of the field on that part. A dent is a weak spot.

How you ranked on each station

SkiErg faster than 36%
Sled push faster than 47%
Sled pull faster than 73%
Burpee broad jump faster than 50%
Row faster than 76%
Farmers carry faster than 83%
Sandbag lunges faster than 72%
Wall balls faster than 91%
Roxzone faster than 97%
Runs (8 km) faster than 89%

How much of the field Jonas beat on each part of the race, at this race.Best: Roxzone (faster than 97%); weakest: SkiErg (faster than 36%).

Longer is better: the share of the field you beat.

Minutes against the typical finisher

SkiErg 0:07 slower
Sled push 0:03 slower
Sled pull 0:30 faster
Burpee broad jump 0:01 slower
Row 0:13 faster
Farmers carry 0:19 faster
Sandbag lunges 0:41 faster
Wall balls 2:06 faster
Roxzone 2:47 faster
Runs (8 km) 6:54 faster

Jonas's time on each part against the typical Open Men finisher at this race.Best: Runs (8 km) (6:54 faster); weakest: SkiErg (0:07 slower).

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: Jonas against the typical Open Men finisher

Jonas1:11:07
4:244:314:102:544:073:574:075:284:114:324:091:444:164:235:064:544:14
Typical Open Men1:24:07
4:514:244:402:514:594:275:015:275:094:455:032:035:065:046:167:007:01
RunsStationsRoxzone (moving between stations)

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.Jonas: 34:31 running, 32:23 at the stations and 4:14 in the roxzone; the longest station was the burpee broad jumps (5:28).Below, Typical Open Men: 41:05 running, 36:01 at the stations and 7:01 in the roxzone; the longest station was the wall balls (7:00).

See the numbers
Part Jonas Typical Open Men
Run 1 4:24 4:51
SkiErg 4:31 4:24
Run 2 4:10 4:40
Sled push 2:54 2:51
Run 3 4:07 4:59
Sled pull 3:57 4:27
Run 4 4:07 5:01
Burpee broad jump 5:28 5:27
Run 5 4:11 5:09
Row 4:32 4:45
Run 6 4:09 5:03
Farmers carry 1:44 2:03
Run 7 4:16 5:06
Sandbag lunges 4:23 5:04
Run 8 5:06 6:16
Wall balls 4:54 7:00
Roxzone 4:14 7:01
Finish 1:11:07 1:25:33

The race in order, left to right. A wider block than the one below is slower than typical.

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