Athlete · Open Women · 25-29 · NED NED

Merle Stemerdink

www.roxtimes.com/athletes/merle-stemerdink-d0daa1f2

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

Open Women time1:40:30Heerenveen 2025
Open Women place485thof 754 · Heerenveen 2025
Latest race1:27:30Amsterdam 2026 · Doubles Women with Maud Pampiermole2:06 slower than Merle's best Doubles Women time (1:25:24)
Strongest part of the raceFarmers carryfaster than 82% of Open Women at Heerenveen 2025
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
1:26:001:27:001:28:00 best 1:25:24

This line shows the finish time of Merle Stemerdink at each race, oldest on the left; lower is faster.The best was 1:25:24 at Rotterdam (Feb 2025); Merle Stemerdink was 2:06 slower at the latest race than at the first.

See the numbers
Race Date Division Finish
Rotterdam Feb 2025 Doubles Women 1:25:24
Amsterdam Jan 2026 Doubles Women 1:27:30

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 25-29, with Maud Pampiermole 1:27:30 955th of 1,635; 298th of 464 aged 25-29 50:21 30:22 6:51 Runs 50:21 · Stations 30:22 · Roxzone 6:51

955th of 1,635 Doubles Women (faster than 41%). Against the 50 who finished around 1:27:52: most time gained on the roxzone (0:48), most lost on the eight runs (0:45). Runs 5 to 8 took 3:17 more than runs 1 to 4 (them: 2:47 more).

Merle Stemerdink at HYROX Amsterdam 2026, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 1,635 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 1,635 Doubles Women here
Run 1: 4:49 4:45 faster than 45%
SkiErg: 4:47 4:38 faster than 29%
Run 2: 5:57 5:48 faster than 41%
Sled push: 1:47 1:50 faster than 61%
Run 3: 6:15 6:01 faster than 36%
Sled pull: 3:28 4:03 faster than 87%
Run 4: 6:32 6:03 faster than 27%
Burpee broad jump: 4:37 4:15 faster than 36%
Run 5: 6:33 6:11 faster than 33%
Row: 5:02 5:03 faster than 53%
Run 6: 6:44 6:10 faster than 24%
Farmers carry: 1:54 1:51 faster than 44%
Run 7: 6:30 6:08 faster than 32%
Sandbag lunges: 3:54 3:36 faster than 35%
Run 8: 7:03 6:42 faster than 36%
Wall balls: 4:53 4:21 faster than 26%
Roxzone: 6:51 7:19 faster than 62%
Runs (8 km) 50:21 47:57 faster than 33%
Stations (8) 30:22
Finish 1:27:30 1:25:19 955th of 1,635 · faster than 41%

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

Open Women, 25-29 1:40:30 485th of 754; 138th of 208 aged 25-29 49:22 42:18 8:56 Runs 49:22 · Stations 42:18 · Roxzone 8:56

485th of 754 Open Women (faster than 35%).

Merle Stemerdink at HYROX Heerenveen 2025, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 754 Open Women finishers here who were slower on that part.
Part Time Typical here vs 754 Open Women here
Run 1: 5:03 5:06 faster than 53%
SkiErg: 4:55 5:02 faster than 65%
Run 2: 5:42 5:21 faster than 33%
Sled push: 2:18 2:36 faster than 75%
Run 3: 6:05 5:36 faster than 29%
Sled pull: 4:46 5:36 faster than 77%
Run 4: 6:16 5:39 faster than 24%
Burpee broad jump: 9:24 7:07 faster than 16%
Run 5: 6:12 5:54 faster than 36%
Row: 5:33 5:23 faster than 35%
Run 6: 6:11 5:45 faster than 32%
Farmers carry: 2:00 2:16 faster than 82%
Run 7: 6:34 5:47 faster than 23%
Sandbag lunges: 7:01 5:06 faster than 13%
Run 8: 7:21 6:33 faster than 27%
Wall balls: 6:21 5:56 faster than 40%
Roxzone: 8:56 9:20 faster than 59%
Runs (8 km) 49:22 45:49 faster than 31%
Stations (8) 42:18
Finish 1:40:30 1:34:46 485th of 754 · faster than 35%

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

Doubles Women, team U29, with Maud Pampiermole 1:25:24 535th of 1,149; 278th of 543 aged U29 52:08 27:22 6:00 Runs 52:08 · Stations 27:22 · Roxzone 6:00

535th of 1,149 Doubles Women (faster than 53%). Against the 34 who finished around 1:24:57: most time gained on sled pull (0:56), most lost on the eight runs (2:29). Runs 5 to 8 took 1:43 more than runs 1 to 4 (them: 0:27 more).

Merle Stemerdink at HYROX Rotterdam 2025, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 1,149 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 1,149 Doubles Women here
Run 1: 6:33 6:21 faster than 39%
SkiErg: 4:38 4:36 faster than 44%
Run 2: 6:01 5:55 faster than 44%
Sled push: 1:35 1:39 faster than 61%
Run 3: 6:20 6:10 faster than 40%
Sled pull: 3:04 4:00 faster than 96%
Run 4: 6:20 6:14 faster than 43%
Burpee broad jump: 4:03 4:17 faster than 59%
Run 5: 6:37 6:24 faster than 41%
Row: 4:57 5:02 faster than 61%
Run 6: 6:32 6:15 faster than 36%
Farmers carry: 1:58 1:50 faster than 30%
Run 7: 6:35 6:14 faster than 34%
Sandbag lunges: 3:21 3:28 faster than 57%
Run 8: 7:13 6:40 faster than 31%
Wall balls: 3:46 3:51 faster than 57%
Roxzone: 6:00 6:58 faster than 79%
Runs (8 km) 52:08 50:18 faster than 38%
Stations (8) 27:22
Finish 1:25:24 1:26:22 535th of 1,149 · faster than 53%

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.

Raced with

1 team partner

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

Station profile · best Open Women race

Heerenveen 2025, against 754 Open Women

Full race report →

Shape of the race

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

This chart shows where Merle sat in the field on each part of the race: the edge is faster than everyone, the centre is the slowest.Strongest on Carry (faster than 82% of the field), weakest on Lunges (faster than 14%).

See the numbers
Part Merle: faster than
Ski 65%
Push 75%
Pull 78%
BBJ 16%
Row 36%
Carry 82%
Lunges 14%
Wall balls 41%
Roxzone 59%
Runs 31%

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 65%
Sled push faster than 75%
Sled pull faster than 78%
Burpee broad jump faster than 16%
Row faster than 36%
Farmers carry faster than 82%
Sandbag lunges faster than 14%
Wall balls faster than 41%
Roxzone faster than 59%
Runs (8 km) faster than 31%

How much of the field Merle beat on each part of the race, at this race.Best: Farmers carry (faster than 82%); weakest: Sandbag lunges (faster than 14%).

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

Minutes against the typical finisher

SkiErg 0:07 faster
Sled push 0:18 faster
Sled pull 0:50 faster
Burpee broad jump 2:17 slower
Row 0:10 slower
Farmers carry 0:16 faster
Sandbag lunges 1:55 slower
Wall balls 0:25 slower
Roxzone 0:24 faster
Runs (8 km) 3:33 slower

Merle's time on each part against the typical Open Women finisher at this race.Best: Sled pull (0:50 faster); weakest: Runs (8 km) (3:33 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: Merle against the typical Open Women finisher

Merle1:40:30
5:034:555:422:186:054:466:169:246:125:336:112:006:347:017:216:218:56
Typical Open Women1:34:03
5:065:025:212:365:365:365:397:075:545:235:452:165:475:066:335:569:20
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.Merle: 49:24 running, 42:19 at the stations and 8:56 in the roxzone; the longest station was the burpee broad jumps (9:24).Below, Typical Open Women: 45:41 running, 39:02 at the stations and 9:20 in the roxzone; the longest station was the burpee broad jumps (7:07).

See the numbers
Part Merle Typical Open Women
Run 1 5:03 5:06
SkiErg 4:55 5:02
Run 2 5:42 5:21
Sled push 2:18 2:36
Run 3 6:05 5:36
Sled pull 4:46 5:36
Run 4 6:16 5:39
Burpee broad jump 9:24 7:07
Run 5 6:12 5:54
Row 5:33 5:23
Run 6 6:11 5:45
Farmers carry 2:00 2:16
Run 7 6:34 5:47
Sandbag lunges 7:01 5:06
Run 8 7:21 6:33
Wall balls 6:21 5:56
Roxzone 8:56 9:20
Finish 1:40:30 1:34:46

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

Burpee broad jump cost 2:17 against the typical Open Women finisher at Heerenveen 2025. The burpee broad jump guide shows whether that is strength or pacing, and the workouts that fix it.

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The RoxHype app

Fix burpee broad jump. Then beat 1:40:30.

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RoxHype app home: days to your HYROX, your expected finish range and this week's sessions RoxHype workout player guiding a sled push, with the next exercise lined up
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