Athlete · Open Women · 35-39 ·

NED

Sandra Ariens

3 HYROX results (2 solo, 1 in a team) over 2 seasons. Personal bests: Open Women 1:34:17 (Utrecht 2025) · Doubles Women 1:21:26 (Maastricht 2025).

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1:34:17 best Open Women time · Utrecht 2025 also raced Doubles Women: each has its own best below

top 46% best Open Women place · Utrecht 2025 395th of 872 Open Women finishers there

1:34:17 latest race · Utrecht 2025 best Open Women time so far Open Women

Row strongest segment · Utrecht 2025 faster than 90% 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 Women1:34:17Utrecht 2025 · 2 races Doubles Women1:21:26Maastricht 2025 · 1 race · with Danielle Aalbers

Open Women: finish time, race by race

oldest to newest · a line going down means getting faster

1:36:001:38:001:40:001:42:00 best 1:34:17

Each dot is one Open Women race. Not enough complete, clean Open Women races yet to measure the change.

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Utrecht 2025 30 Nov 2025what the whole field did →	Open Women · 35-39	1:34:17	top 46% 395/872	50:40	38:09	5:34	splits SkiErg4:47Sled push2:32Sled pull4:27Burpee broad jump7:20Row4:54Farmers carry2:09Sandbag lunges5:02Wall balls6:58Run 15:54Run 26:27Run 36:38Run 46:35Run 56:40Run 66:42Run 76:38Run 85:10Full report for this race →
Mechelen 2025 4 Apr 2025what the whole field did →	Open Women · 35-39	1:42:51	560th of 765	48:28	43:14	11:09	splits SkiErg4:56Sled push1:58Sled pull5:44Burpee broad jump8:46Row5:13Farmers carry2:12Sandbag lunges7:41Wall balls6:44Run 18:04Run 25:20Run 35:40Run 45:41Run 55:50Run 65:47Run 75:53Run 86:13Full report for this race →
Maastricht 2025 1 Feb 2025team: Danielle Aalbers, Sandra Arienswhat the whole field did →	Doubles Women	1:21:26	top 44% 290/665	41:26*	34:03*	10:43	splits SkiErg4:34Sled push1:22Sled pull9:39Burpee broad jump4:37Row4:44Farmers carry1:46Sandbag lunges3:43Wall balls3:38Run 18:23Run 25:16Run 35:28Run 45:33Run 5—Run 65:32Run 75:44Run 85:35Full 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. * 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. How the numbers are made.

Station profile · best Open Women race

Utrecht 2025, against 872 Open Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Sandraedge = 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 87%

Sled push faster than 89%

Sled pull faster than 81%

Burpee broad jump faster than 40%

Row faster than 90%

Farmers carry faster than 69%

Sandbag lunges faster than 50%

Wall balls faster than 49%

Roxzone faster than 65%

Runs (8 km) faster than 45%

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

Minutes against the typical finisher

SkiErg 0:19 faster

Sled push 0:43 faster

Sled pull 0:45 faster

Burpee broad jump 0:28 slower

Row 0:27 faster

Farmers carry 0:10 faster

Sandbag lunges 0:01 slower

Wall balls 0:05 slower

Roxzone 0:34 faster

Runs (8 km) 1:11 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: Sandra against the typical Open Women finisher

Sandra1:34:17

5:544:476:272:326:384:276:357:206:404:546:422:096:385:025:106:585:34

Typical Open Women1:35:25

5:305:066:033:156:235:126:246:526:385:216:302:196:285:015:226:536:08

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.

Burpee broad jump cost 0:28 against the typical Open Women finisher at Utrecht 2025. The burpee broad jump guide shows whether that is strength or pacing, and the workouts that fix it.

The RoxHype app

Fix burpee broad jump. Then beat 1:34:17.

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