Athlete · Open Women · 25-29 ·

NED

An Bui

3 HYROX results (1 solo, 2 in a team) over 2 seasons. Personal bests: Open Women 1:28:19 (Rotterdam 2025) · Doubles Women 1:10:59 (Amsterdam 2026).

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1:28:19 Open Women time · Rotterdam 2025 also raced Doubles Women: each has its own best below

top 33% Open Women place · Rotterdam 2025 365th of 1,119 Open Women finishers there

1:10:59 latest race · Amsterdam 2026 best Doubles Women time so far Doubles Women with Judith Eijk

Burpee broad jump strongest segment · Rotterdam 2025 faster than 89% of the Open Women field on it

1 · Tap any raceEach row below opens that race's report: every split against the field, where the time went, where it can come back.

2 · Read the station profileFurther down: the shape of the race, the strongest and weakest segments, and the race as one bar against the typical finisher.

3 · Turn it into trainingEvery weak station links to its workouts on RoxHype; the app writes the eight weeks from these exact splits.

Personal bests

One best per race type

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

Open Women1:28:19Rotterdam 2025 · 1 race Doubles Women1:10:59Amsterdam 2026 · 2 races · with Judith Eijk

Doubles Women: finish time, race by race

oldest to newest · a line going down means getting faster

1:11:001:13:001:15:001:17:00 best 1:10:59

Each dot is one Doubles Women race. 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

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Amsterdam 2026 23 Jan 2026team: Judith Eijk, An Buiwhat the whole field did →	Doubles Women · team 25-29	1:10:59	top 6% 87/1,635	37:47	27:49	5:27	splits SkiErg4:46Sled push1:43Sled pull4:24Burpee broad jump3:08Row5:02Farmers carry1:44Sandbag lunges3:17Wall balls3:45Run 13:49Run 24:36Run 34:53Run 44:48Run 54:53Run 64:49Run 74:53Run 85:10Full report for this race →
Rotterdam 2025 2 Mar 2025what the whole field did →	Open Women · 25-29	1:28:19	top 33% 365/1,119	44:57	37:37	5:50	splits SkiErg5:01Sled push2:50Sled pull5:55Burpee broad jump4:51Row5:03Farmers carry2:13Sandbag lunges5:31Wall balls6:13Run 15:16Run 25:13Run 35:37Run 45:33Run 55:44Run 65:40Run 75:47Run 86:12Full report for this race →
Amsterdam 2024 12 Oct 2024team: Judith Eijk, An Buiwhat the whole field did →	Doubles Women · team U29	1:17:32	top 17% 157/965	46:06	26:22	5:09	splits SkiErg4:57Sled push1:22Sled pull3:52Burpee broad jump3:08Row4:49Farmers carry1:29Sandbag lunges3:03Wall balls3:42Run 14:12Run 25:49Run 35:55Run 45:59Run 55:56Run 66:02Run 76:06Run 86:11Full report for this race →

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. How the numbers are made.

Station profile · best Open Women race

Rotterdam 2025, against 1,119 Open Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Anedge = faster than everyone, centre = slowest

Each spoke is one segment (roxzone is the time moving between stations). The further out, the bigger the share of the field beaten on it. A round shape is an even race; a dent is a weak station.

How you ranked on each segment

SkiErg faster than 58%

Sled push faster than 33%

Sled pull faster than 43%

Burpee broad jump faster than 89%

Row faster than 74%

Farmers carry faster than 49%

Sandbag lunges faster than 38%

Wall balls faster than 37%

Roxzone faster than 82%

Runs (8 km) faster than 69%

Longer is better: the share of the field this segment beat.

Minutes against the typical finisher

SkiErg 0:03 faster

Sled push 0:16 slower

Sled pull 0:17 slower

Burpee broad jump 2:01 faster

Row 0:15 faster

Farmers carry 0:01 slower

Sandbag lunges 0:29 slower

Wall balls 0:29 slower

Roxzone 1:27 faster

Runs (8 km) 3:12 faster

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: An against the typical Open Women finisher

An1:28:19

5:165:015:132:505:375:555:334:515:445:035:402:135:475:316:126:135:50

Typical Open Women1:33:36

5:535:045:372:345:535:385:576:526:085:185:572:125:555:026:355:447:17

RunsStationsRoxzone (moving between stations)

Left to right is the race in order: run 1, SkiErg, run 2, sled push, and so on. A block wider than the one below it is a slower segment than the typical finisher.

Sandbag lunges cost 0:29 against the typical Open Women finisher at Rotterdam 2025. The sandbag lunges guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix sandbag lunges. Then beat 1:28:19.

The RoxHype app takes your real splits, your kit and your next race date, and builds the weeks between.

Every session written for your weak station, not a generic plan
Rebuilt each week from what you actually did
Race-day pacing from your own splits

Build my plan in the app App Store Google Play

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

The RoxHype app: today's session and the race countdown