Athlete · Open Women · 16-24 · NED NED

Eefje Keizers

www.roxtimes.com/athletes/eefje-keizers-20d92ae4

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

Best Open Women time1:28:48Amsterdam 2026
Best Open Women place671stof 1,697 · Amsterdam 2026
Latest race1:28:48Amsterdam 2026 · Open WomenEefje's best Open Women time so far
Strongest part of the raceRoxzonefaster than 81% 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

Open Women: finish time, race by race

Oldest to newest; a line going down means getting faster
1:30:001:34:001:38:001:42:00 best 1:28:48

This line shows the finish time of Eefje Keizers at each race, oldest on the left; lower is faster.The best was 1:28:48 at Amsterdam (Jan 2026); Eefje Keizers was 13:30 faster at the latest race than at the first.

See the numbers
Race Date Division Finish
Rotterdam Feb 2025 Open Women 1:42:18
Amsterdam Jan 2026 Open Women 1:28:48

Each dot is one Open Women race; click one for that race's report. Not enough complete, clean Open Women races yet to measure the change.

Every race

3 results at 3 races

Tap a result for its full report
Open Women, 16-24 1:28:48 671st of 1,697; 143rd of 385 aged 16-24 43:28 39:13 6:12 Runs 43:28 · Stations 39:13 · Roxzone 6:12

671st of 1,697 Open Women (faster than 60%). Against the 51 who finished around 1:29:00: most time gained on the roxzone (0:52), most lost on row (0:52). Runs 5 to 8 took 1:27 more than runs 1 to 4 (them: 2:30 more).

Eefje Keizers 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: 4:34 4:27 faster than 42%
SkiErg: 5:14 5:05 faster than 34%
Run 2: 5:23 5:32 faster than 58%
Sled push: 2:52 2:49 faster than 46%
Run 3: 5:34 5:45 faster than 59%
Sled pull: 5:14 5:22 faster than 55%
Run 4: 5:31 5:48 faster than 63%
Burpee broad jump: 6:14 6:25 faster than 55%
Run 5: 5:30 5:55 faster than 69%
Row: 6:05 5:18 faster than 6%
Run 6: 5:26 5:50 faster than 69%
Farmers carry: 2:37 2:06 faster than 14%
Run 7: 5:25 5:46 faster than 68%
Sandbag lunges: 4:25 4:59 faster than 71%
Run 8: 6:08 6:34 faster than 65%
Wall balls: 6:32 6:39 faster than 52%
Roxzone: 6:12 7:21 faster than 80%
Runs (8 km) 43:28 45:42 faster than 63%
Stations (8) 39:13
Finish 1:28:48 1:32:22 671st of 1,697 · faster than 60%

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

Doubles Women, team U29, with Irena De Vries 1:25:32 355th of 858; 170th of 403 aged U29 48:03 28:32 9:02 Runs 48:03 · Stations 28:32 · Roxzone 9:02

355th of 858 Doubles Women (faster than 58%).

Eefje Keizers at HYROX Heerenveen 2025, Doubles Women: every split in race order, the typical split of Doubles Women at this race, and the share of the 858 Doubles Women finishers here who were slower on that part.
Part Time Typical here vs 858 Doubles Women here
Run 1: 5:44 5:29 faster than 37%
SkiErg: 4:30 4:37 faster than 70%
Run 2: 5:55 5:41 faster than 36%
Sled push: 1:36 1:41 faster than 68%
Run 3: 5:58 5:56 faster than 49%
Sled pull: 4:01 3:54 faster than 42%
Run 4: 6:06 6:02 faster than 47%
Burpee broad jump: 4:06 4:26 faster than 65%
Run 5: 6:00 6:13 faster than 62%
Row: 5:22 5:12 faster than 33%
Run 6: 6:07 6:06 faster than 49%
Farmers carry: 1:47 1:56 faster than 67%
Run 7: 6:01 6:09 faster than 57%
Sandbag lunges: 3:23 3:42 faster than 68%
Run 8: 6:15 6:37 faster than 65%
Wall balls: 3:47 4:01 faster than 70%
Roxzone: 9:02 9:20 faster than 55%
Runs (8 km) 48:03 48:15 faster than 52%
Stations (8) 28:32
Finish 1:25:32 1:27:28 355th of 858 · faster than 58%

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

Open Women, 16-24 1:42:18 759th of 1,119; 147th of 225 aged 16-24 54:27 40:02 7:53 Runs 54:27 · Stations 40:02 · Roxzone 7:53

759th of 1,119 Open Women (faster than 32%). Against the 33 who finished around 1:43:26: most time gained on burpee broad jump (1:14), most lost on the eight runs (2:45). Runs 5 to 8 took 0:06 less than runs 1 to 4 (them: 2:08 more).

Eefje Keizers at HYROX Rotterdam 2025, Open Women: every split in race order, the typical split of Open Women at this race, and the share of the 1,119 Open Women finishers here who were slower on that part.
Part Time Typical here vs 1,119 Open Women here
Run 1: 7:17 5:53 faster than 7%
SkiErg: 5:07 5:04 faster than 45%
Run 2: 6:51 5:37 faster than 12%
Sled push: 2:43 2:34 faster than 39%
Run 3: 6:28 5:53 faster than 26%
Sled pull: 6:22 5:38 faster than 31%
Run 4: 6:43 5:57 faster than 22%
Burpee broad jump: 6:57 6:52 faster than 47%
Run 5: 6:58 6:08 faster than 22%
Row: 5:53 5:18 faster than 11%
Run 6: 6:32 5:57 faster than 28%
Farmers carry: 2:22 2:12 faster than 35%
Run 7: 6:35 5:55 faster than 26%
Sandbag lunges: 4:52 5:02 faster than 56%
Run 8: 7:08 6:35 faster than 34%
Wall balls: 5:46 5:44 faster than 49%
Roxzone: 7:53 7:17 faster than 39%
Runs (8 km) 54:27 48:08 faster than 22%
Stations (8) 40:02
Finish 1:42:18 1:34:28 759th of 1,119 · faster than 32%

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.

Best splits · Open Women

The fastest Eefje has done each station

Part Best Race Typical
SkiErg 5:07 Rotterdam 2025 · best of 2 5:16
Sled push 2:43 Rotterdam 2025 · best of 2 2:55
Sled pull 5:14 Amsterdam 2026 · best of 2 5:47
Burpee broad jump 6:14 Amsterdam 2026 · best of 2 6:46
Row 5:53 Rotterdam 2025 · best of 2 5:31
Farmers carry 2:22 Rotterdam 2025 · best of 2 2:19
Sandbag lunges 4:25 Amsterdam 2026 · best of 2 5:13
Wall balls 5:46 Rotterdam 2025 · best of 2 6:43
Runs (8 km) 43:28 Amsterdam 2026 · best of 2 46:44
Roxzone 6:12 Amsterdam 2026 · best of 2 7:57
How to read

Each station's best across Eefje's Open Women races, from different races, against the typical Open Women split. Venues differ (sled carpets, run laps, where the mats sit), so a best can owe something to the venue.

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

Amsterdam 2026, against 1,697 Open Women

Full race report →

Shape of the race

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

This chart shows where Eefje 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 81% of the field), weakest on Row (faster than 7%).

See the numbers
Part Eefje: faster than
Ski 35%
Push 47%
Pull 56%
BBJ 55%
Row 7%
Carry 14%
Lunges 71%
Wall balls 52%
Roxzone 81%
Runs 64%

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 35%
Sled push faster than 47%
Sled pull faster than 56%
Burpee broad jump faster than 55%
Row faster than 7%
Farmers carry faster than 14%
Sandbag lunges faster than 71%
Wall balls faster than 52%
Roxzone faster than 81%
Runs (8 km) faster than 64%

How much of the field Eefje beat on each part of the race, at this race.Best: Roxzone (faster than 81%); weakest: Row (faster than 7%).

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

Minutes against the typical finisher

SkiErg 0:09 slower
Sled push 0:03 slower
Sled pull 0:08 faster
Burpee broad jump 0:11 faster
Row 0:47 slower
Farmers carry 0:31 slower
Sandbag lunges 0:34 faster
Wall balls 0:07 faster
Roxzone 1:09 faster
Runs (8 km) 2:14 faster

Eefje's time on each part against the typical Open Women finisher at this race.Best: Runs (8 km) (2:14 faster); weakest: Row (0:47 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: Eefje against the typical Open Women finisher

Eefje1:28:48
4:345:145:232:525:345:145:316:145:306:055:262:375:254:256:086:326:12
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.Eefje: 43:31 running, 39:13 at the stations and 6:12 in the roxzone; the longest station was the wall balls (6:32).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 Eefje Typical Open Women
Run 1 4:34 4:27
SkiErg 5:14 5:05
Run 2 5:23 5:32
Sled push 2:52 2:49
Run 3 5:34 5:45
Sled pull 5:14 5:22
Run 4 5:31 5:48
Burpee broad jump 6:14 6:25
Run 5 5:30 5:55
Row 6:05 5:18
Run 6 5:26 5:50
Farmers carry 2:37 2:06
Run 7 5:25 5:46
Sandbag lunges 4:25 4:59
Run 8 6:08 6:34
Wall balls 6:32 6:39
Roxzone 6:12 7:21
Finish 1:28:48 1:32:22

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

Row cost 0:47 against the typical Open Women finisher at Amsterdam 2026. The row guide shows whether that is strength or pacing, and the workouts that fix it.

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The RoxHype app

Fix row. Then beat 1:28:48.

The RoxHype app is your training plan to race day: built from your splits, your kit and your race date, and adjusted every week.

  • A week-by-week plan that counts down to your race
  • Extra work on your slowest stations
  • Adjusts every week to what you actually did

Free to download. Used by more than 40,000 HYROX athletes.

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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