Athlete · Open Men · 35-39 · NED NED

Jelmer Jacobs

www.roxtimes.com/athletes/jelmer-jacobs-fb36ed86

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

Best Open Men time1:01:31Amsterdam 2026
Best Open Men place14thof 1,476 · Maastricht 2025
Latest race1:01:31Amsterdam 2026 · Open MenJelmer's best Open Men time so far
Strongest part of the raceRuns (8 km)faster than 99% of Open Men at Amsterdam 2026
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
1:02:001:03:001:04:00 best 1:01:31

This line shows the finish time of Jelmer Jacobs at each race, oldest on the left; lower is faster.The best was 1:01:31 at Amsterdam (Jan 2026); Jelmer Jacobs was 0:12 faster at the latest race than at the first.

See the numbers
Race Date Division Finish
Maastricht Feb 2025 Open Men 1:01:43
Amsterdam Jan 2026 Open Men 1:01:31

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

4 results at 4 races

Tap a result for its full report
Open Men, 35-39 1:01:31 28th of 2,802; 7th of 528 aged 35-39 29:01 28:21 4:13 Runs 29:01 · Stations 28:21 · Roxzone 4:13

28th of 2,802 Open Men (faster than 99%). Against the 43 who finished around 1:01:34: most time gained on the eight runs (1:33), most lost on wall balls (1:44). Runs 5 to 8 took 1:29 more than runs 1 to 4 (them: 1:48 more).

Jelmer Jacobs at HYROX Amsterdam 2026, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 2,802 Open Men finishers here who were slower on that part.
Part Time Typical here vs 2,802 Open Men here
Run 1: 2:51 3:51 faster than 98%
SkiErg: 4:13 4:27 faster than 81%
Run 2: 3:32 4:46 fastest in the field
Sled push: 2:18 2:58 faster than 92%
Run 3: 3:41 5:05 faster than 99%
Sled pull: 3:54 4:43 faster than 84%
Run 4: 3:44 5:06 fastest in the field
Burpee broad jump: 3:09 5:24 faster than 98%
Run 5: 3:42 5:15 fastest in the field
Row: 4:07 4:44 faster than 98%
Run 6: 3:45 5:08 fastest in the field
Farmers carry: 1:40 2:01 faster than 83%
Run 7: 3:43 5:06 fastest in the field
Sandbag lunges: 3:01 5:06 faster than 99%
Run 8: 4:06 5:53 fastest in the field
Wall balls: 5:59 7:00 faster than 69%
Roxzone: 4:13 6:45 faster than 99%
Runs (8 km) 29:01 40:23 fastest in the field
Stations (8) 28:21
Finish 1:01:31 1:24:13 28th of 2,802 · faster than 99%

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

Doubles Men, team 30-39, with Fabian Jacobs 56:09 11th of 1,384; 6th of 612 aged 30-39 31:59 20:30 3:44 Runs 31:59 · Stations 20:30 · Roxzone 3:44

11th of 1,384 Doubles Men (faster than 99%).

Jelmer Jacobs at HYROX Rotterdam 2025, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 1,384 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 1,384 Doubles Men here
Run 1: 4:03 5:21 faster than 96%
SkiErg: 3:44 3:57 faster than 87%
Run 2: 3:50 5:02 faster than 97%
Sled push: 1:24 1:40 faster than 90%
Run 3: 3:59 5:24 faster than 98%
Sled pull: 2:19 3:03 faster than 95%
Run 4: 3:57 5:28 faster than 98%
Burpee broad jump: 2:02 3:22 faster than 98%
Run 5: 3:57 5:39 fastest in the field
Row: 3:59 4:26 faster than 96%
Run 6: 3:58 5:30 faster than 98%
Farmers carry: 1:14 1:38 faster than 97%
Run 7: 3:59 5:30 fastest in the field
Sandbag lunges: 2:25 3:23 faster than 97%
Run 8: 4:20 5:52 faster than 97%
Wall balls: 3:23 3:51 faster than 95%
Roxzone: 3:44 6:02 faster than 99%
Runs (8 km) 31:59 44:10 faster than 98%
Stations (8) 20:30
Finish 56:09 1:16:00 11th of 1,384 · faster than 99%

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

Open Men, 30-34 1:01:43 14th of 1,476; 9th of 340 aged 30-34 25:49* 27:19* 4:26 Runs 25:49 · Stations 27:19 · Roxzone 4:26

14th of 1,476 Open Men (faster than 99%).

Jelmer Jacobs at HYROX Maastricht 2025, Open Men: every split in race order, the typical split of Open Men at this race, and the share of the 1,476 Open Men finishers here who were slower on that part.
Part Time Typical here vs 1,476 Open Men here
Run 1: 4:55 6:33 faster than 98%
SkiErg: 4:23 4:25 faster than 55%
Run 2: 3:23 4:38 faster than 98%
Sled push: 2:19 2:38 faster than 75%
Run 3: 3:28 4:52 faster than 98%
Sled pull: 3:29 4:19 faster than 87%
Run 4: 3:29 4:54 fastest in the field
Burpee broad jump: 3:15 5:32 faster than 97%
Run 5: —
Row: 4:24 4:45 faster than 87%
Run 6: 3:33 4:57 faster than 99%
Farmers carry: 1:40 1:58 faster than 79%
Run 7: 3:27 4:56 fastest in the field
Sandbag lunges: 3:24 4:57 faster than 92%
Run 8: 3:33 5:09 faster than 99%
Wall balls: 4:25 5:53 faster than 89%
Roxzone: 4:26 7:01 faster than 97%
Runs (8 km) 25:49 36:08 fastest in the field
Stations (8) 27:19
Finish 1:01:43 1:24:18 14th of 1,476 · faster than 99%

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

Doubles Men, team 30-39, with Michel Van Genderen 1:09:22 264th of 1,180; 124th of 550 aged 30-39 42:14 21:38 5:34 Runs 42:14 · Stations 21:38 · Roxzone 5:34

264th of 1,180 Doubles Men (faster than 77%). Against the 37 who finished around 1:08:32: most time gained on burpee broad jump (0:25), most lost on the eight runs (2:34). Runs 5 to 8 took 3:46 more than runs 1 to 4 (them: 2:44 more).

Jelmer Jacobs at HYROX Amsterdam 2024, Doubles Men: every split in race order, the typical split of Doubles Men at this race, and the share of the 1,180 Doubles Men finishers here who were slower on that part.
Part Time Typical here vs 1,180 Doubles Men here
Run 1: 3:09 3:57 faster than 90%
SkiErg: 3:48 3:57 faster than 77%
Run 2: 4:56 5:27 faster than 76%
Sled push: 1:24 1:31 faster than 71%
Run 3: 5:34 5:42 faster than 57%
Sled pull: 2:36 2:43 faster than 61%
Run 4: 5:36 5:46 faster than 60%
Burpee broad jump: 2:24 3:11 faster than 89%
Run 5: 5:42 5:55 faster than 61%
Row: 4:05 4:26 faster than 92%
Run 6: 5:53 5:52 faster than 49%
Farmers carry: 1:14 1:30 faster than 89%
Run 7: 5:42 5:51 faster than 58%
Sandbag lunges: 2:43 3:20 faster than 87%
Run 8: 5:44 6:13 faster than 70%
Wall balls: 3:24 3:56 faster than 96%
Roxzone: 5:34 5:37 faster than 52%
Runs (8 km) 42:14 45:17 faster than 68%
Stations (8) 21:38
Finish 1:09:22 1:15:55 264th of 1,180 · faster than 77%

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. The age group is the one entered for that race; for a team it is the team’s age group. * At that edition running was under 44% of the typical finish (48% is normal): the timing mats counted some running as station time, so its runs look faster and its stations slower than they were.

Best splits · Open Men

The fastest Jelmer has done each station

Part Best Race Typical
SkiErg 4:13 Amsterdam 2026 · best of 2 4:34
Sled push 2:18 Amsterdam 2026 · best of 2 3:04
Sled pull 3:29 Maastricht 2025 · best of 2 4:57
Burpee broad jump 3:09 Amsterdam 2026 · best of 2 5:38
Row 4:07 Amsterdam 2026 · best of 2 4:53
Farmers carry 1:40 Amsterdam 2026 · best of 2 2:11
Sandbag lunges 3:01 Amsterdam 2026 · best of 2 5:20
Wall balls 4:25 Maastricht 2025 · best of 2 7:03
Runs (8 km) 25:49 Maastricht 2025 · best of 2 41:47
Roxzone 4:13 Amsterdam 2026 · best of 2 7:23
How to read

Each station's best across Jelmer'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

Amsterdam 2026, against 2,802 Open Men

Full race report →

Shape of the race

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

This chart shows where Jelmer sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Runs (faster than 99% of the field), weakest on Wall balls (faster than 69%).

See the numbers
Part Jelmer: faster than
Ski 81%
Push 93%
Pull 84%
BBJ 98%
Row 99%
Carry 84%
Lunges 99%
Wall balls 69%
Roxzone 99%
Runs 99%

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 81%
Sled push faster than 93%
Sled pull faster than 84%
Burpee broad jump faster than 98%
Row faster than 99%
Farmers carry faster than 84%
Sandbag lunges faster than 99%
Wall balls faster than 69%
Roxzone faster than 99%
Runs (8 km) faster than 99%

How much of the field Jelmer beat on each part of the race, at this race.Best: Runs (8 km) (faster than 99%); weakest: Wall balls (faster than 69%).

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

Minutes against the typical finisher

SkiErg 0:14 faster
Sled push 0:40 faster
Sled pull 0:49 faster
Burpee broad jump 2:15 faster
Row 0:37 faster
Farmers carry 0:21 faster
Sandbag lunges 2:05 faster
Wall balls 1:01 faster
Roxzone 2:32 faster
Runs (8 km) 11:22 faster

Jelmer's time on each part against the typical Open Men finisher at this race.Best: Runs (8 km) (11:22 faster); weakest: SkiErg (0:14 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: Jelmer against the typical Open Men finisher

Jelmer1:01:31
2:514:133:322:183:413:543:443:093:424:073:451:403:433:014:065:594:13
Typical Open Men1:23:18
3:514:274:462:585:054:435:065:245:154:445:082:015:065:065:537:006:45
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.Jelmer: 29:04 running, 28:22 at the stations and 4:13 in the roxzone; the longest station was the wall balls (5:59).Below, Typical Open Men: 40:10 running, 36:23 at the stations and 6:45 in the roxzone; the longest station was the wall balls (7:00).

See the numbers
Part Jelmer Typical Open Men
Run 1 2:51 3:51
SkiErg 4:13 4:27
Run 2 3:32 4:46
Sled push 2:18 2:58
Run 3 3:41 5:05
Sled pull 3:54 4:43
Run 4 3:44 5:06
Burpee broad jump 3:09 5:24
Run 5 3:42 5:15
Row 4:07 4:44
Run 6 3:45 5:08
Farmers carry 1:40 2:01
Run 7 3:43 5:06
Sandbag lunges 3:01 5:06
Run 8 4:06 5:53
Wall balls 5:59 7:00
Roxzone 4:13 6:45
Finish 1:01:31 1:24:13

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

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