Athlete · Open Women · 16-24 · NED NED

Sem Karremans

www.roxtimes.com/athletes/sem-karremans-2be60f53

3 HYROX races over 3 seasons: 1 solo, 2 in a team with 2 partners.

Open Women time1:26:14Amsterdam 2026
Open Women place527thof 1,697 · Amsterdam 2026
Latest race1:22:28Maastricht 2026 · Doubles Women with Monique Leijsten7:36 slower than Sem's best Doubles Women time (1:14:52)
Strongest part of the raceSandbag lungesfaster than 97% of Open Women at Amsterdam 2026
Personal bests

One best per race type

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

Doubles Women: finish time, race by race

Oldest to newest; a line going down means getting faster
1:16:001:18:001:20:001:22:00 best 1:14:52

This line shows the finish time of Sem Karremans at each race, oldest on the left; lower is faster.The best was 1:14:52 at Maastricht (Feb 2025); Sem Karremans was 7:36 slower at the latest race than at the first.

See the numbers
Race Date Division Finish
Maastricht Feb 2025 Doubles Women 1:14:52
Maastricht Sep 2026 Doubles Women 1:22:28

Each dot is one Doubles Women race; click one for that race's report. Not enough complete, clean Doubles Women races yet to measure the change. Team times are shared with a partner, so they move with who you race with.

Every race

3 results at 3 races

Tap a result for its full report
Doubles Women, team 30-34, with Monique Leijsten 1:22:28 371st of 1,366; 73rd of 249 aged 30-34 43:43 31:30 7:19 Runs 43:43 · Stations 31:30 · Roxzone 7:19

371st of 1,366 Doubles Women (faster than 72%). Against the 41 who finished around 1:21:52: most time gained on the eight runs (1:04), most lost on wall balls (0:50). Runs 5 to 8 took 3:38 more than runs 1 to 4 (them: 2:25 more).

Sem Karremans at HYROX Maastricht 2026, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 1,366 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 1,366 Doubles Women here
Run 1: 3:50 4:40 faster than 89%
SkiErg: 4:53 4:42 faster than 27%
Run 2: 4:59 6:00 faster than 89%
Sled push: 1:56 1:50 faster than 38%
Run 3: 5:38 6:17 faster than 79%
Sled pull: 4:26 4:08 faster than 32%
Run 4: 5:37 6:23 faster than 80%
Burpee broad jump: 4:09 4:45 faster than 71%
Run 5: 5:43 6:28 faster than 79%
Row: 5:36 5:14 faster than 19%
Run 6: 5:57 6:27 faster than 71%
Farmers carry: 2:08 1:55 faster than 23%
Run 7: 5:44 6:26 faster than 79%
Sandbag lunges: 3:21 3:50 faster than 76%
Run 8: 6:18 6:48 faster than 69%
Wall balls: 5:01 4:24 faster than 25%
Roxzone: 7:19 8:30 faster than 76%
Runs (8 km) 43:43 49:39 faster than 80%
Stations (8) 31:30
Finish 1:22:28 1:29:13 371st of 1,366 · faster than 72%

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

Open Women, 16-24 1:26:14 527th of 1,697; 115th of 385 aged 16-24 44:14 34:42 7:23 Runs 44:14 · Stations 34:42 · Roxzone 7:23

527th of 1,697 Open Women (faster than 68%). Against the 52 who finished around 1:25:49: most time gained on sandbag lunges (1:21), most lost on the eight runs (1:37). Runs 5 to 8 took 2:08 more than runs 1 to 4 (them: 2:22 more).

Sem Karremans at HYROX Amsterdam 2026, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 1,697 Open Women finishers here who were slower on that part.
Part Time Typical here vs 1,697 Open Women here
Run 1: 4:17 4:27 faster than 59%
SkiErg: 5:10 5:05 faster than 41%
Run 2: 5:32 5:32 faster than 51%
Sled push: 2:39 2:49 faster than 62%
Run 3: 5:33 5:45 faster than 60%
Sled pull: 5:15 5:22 faster than 55%
Run 4: 5:44 5:48 faster than 52%
Burpee broad jump: 5:28 6:25 faster than 74%
Run 5: 6:05 5:55 faster than 42%
Row: 5:12 5:18 faster than 62%
Run 6: 5:33 5:50 faster than 64%
Farmers carry: 1:56 2:06 faster than 73%
Run 7: 5:27 5:46 faster than 66%
Sandbag lunges: 3:22 4:59 faster than 96%
Run 8: 6:08 6:34 faster than 65%
Wall balls: 5:40 6:39 faster than 72%
Roxzone: 7:23 7:21 faster than 49%
Runs (8 km) 44:14 45:42 faster than 59%
Stations (8) 34:42
Finish 1:26:14 1:32:22 527th of 1,697 · faster than 68%

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

Doubles Women, with Jip Verhaegh 1:14:52 116th of 665 36:21* 26:22* 6:10 Runs 36:21 · Stations 26:22 · Roxzone 6:10

116th of 665 Doubles Women (faster than 82%).

Sem Karremans at HYROX Maastricht 2025, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 665 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 665 Doubles Women here
Run 1: 6:33 7:52 faster than 91%
SkiErg: 4:30 4:37 faster than 66%
Run 2: 4:47 5:28 faster than 84%
Sled push: 1:12 1:33 faster than 98%
Run 3: 5:02 5:36 faster than 81%
Sled pull: 3:25 3:37 faster than 64%
Run 4: 5:03 5:41 faster than 81%
Burpee broad jump: 3:54 3:57 faster than 51%
Run 5: —
Row: 5:07 5:01 faster than 38%
Run 6: 5:05 5:44 faster than 82%
Farmers carry: 1:42 1:43 faster than 54%
Run 7: 5:02 5:46 faster than 85%
Sandbag lunges: 3:04 3:18 faster than 67%
Run 8: 4:50 5:48 faster than 88%
Wall balls: 3:28 3:50 faster than 89%
Roxzone: 6:10 6:54 faster than 72%
Runs (8 km) 36:21 42:11 faster than 87%
Stations (8) 26:22
Finish 1:14:52 1:23:14 116th of 665 · faster than 82%

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.

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 Women race

Amsterdam 2026, against 1,697 Open Women

Full race report →

Shape of the race

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

This chart shows where Sem sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Lunges (faster than 97% of the field), weakest on Ski (faster than 41%).

See the numbers
Part Sem: faster than
Ski 41%
Push 63%
Pull 55%
BBJ 74%
Row 62%
Carry 73%
Lunges 97%
Wall balls 73%
Roxzone 49%
Runs 60%

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 41%
Sled push faster than 63%
Sled pull faster than 55%
Burpee broad jump faster than 74%
Row faster than 62%
Farmers carry faster than 73%
Sandbag lunges faster than 97%
Wall balls faster than 73%
Roxzone faster than 49%
Runs (8 km) faster than 60%

How much of the field Sem beat on each part of the race, at this race.Best: Sandbag lunges (faster than 97%); weakest: SkiErg (faster than 41%).

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

Minutes against the typical finisher

SkiErg 0:05 slower
Sled push 0:10 faster
Sled pull 0:07 faster
Burpee broad jump 0:57 faster
Row 0:06 faster
Farmers carry 0:10 faster
Sandbag lunges 1:37 faster
Wall balls 0:59 faster
Roxzone 0:02 slower
Runs (8 km) 1:28 faster

Sem's time on each part against the typical Open Women finisher at this race.Best: Sandbag lunges (1:37 faster); weakest: SkiErg (0:05 slower).

Green, left of centre: faster than the typical Open Women finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Sem against the typical Open Women finisher

Sem1:26:14
4:175:105:322:395:335:155:445:286:055:125:331:565:273:226:085:407:23
Typical Open Women1:31:41
4:275:055:322:495:455:225:486:255:555:185:502:065:464:596:346:397:21
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.Sem: 44:18 running, 34:43 at the stations and 7:23 in the roxzone; the longest station was the wall balls (5:40).Below, Typical Open Women: 45:37 running, 38:43 at the stations and 7:21 in the roxzone; the longest station was the wall balls (6:39).

See the numbers
Part Sem Typical Open Women
Run 1 4:17 4:27
SkiErg 5:10 5:05
Run 2 5:32 5:32
Sled push 2:39 2:49
Run 3 5:33 5:45
Sled pull 5:15 5:22
Run 4 5:44 5:48
Burpee broad jump 5:28 6:25
Run 5 6:05 5:55
Row 5:12 5:18
Run 6 5:33 5:50
Farmers carry 1:56 2:06
Run 7 5:27 5:46
Sandbag lunges 3:22 4:59
Run 8 6:08 6:34
Wall balls 5:40 6:39
Roxzone 7:23 7:21
Finish 1:26:14 1:32:22

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

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