Athlete · Open Women · 25-29 ·

USA

Sierra Armstrong

3 HYROX results (1 solo, 2 in a team) over 2 seasons. Personal bests: Open Women 1:41:06 (Salt Lake City 2026) · Doubles Mixed 1:27:54 (Dallas 2025).

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1:41:06 Open Women time · Salt Lake City 2026 also raced Doubles Mixed: each has its own best below

556th of 1,032 Open Women place · Salt Lake City 2026 among Open Women finishers there

1:41:06 latest race · Salt Lake City 2026 first Open Women race Open Women

Row strongest segment · Salt Lake City 2026 faster than 67% 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 Women1:41:06Salt Lake City 2026 · 1 race Doubles Mixed1:27:54Dallas 2025 · 2 races · with Chase Armstrong

Doubles Mixed: finish time, race by race

oldest to newest · a line going down means getting faster

1:28:001:29:001:30:00 best 1:27:54

Each dot is one Doubles Mixed race. Not enough complete, clean Doubles Mixed 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
Salt Lake City 2026 20 Sept 2026what the whole field did →	Open Women · 25-29	1:41:06	556th of 1,032	48:46	41:43	10:42	splits SkiErg5:22Sled push2:44Sled pull5:43Burpee broad jump7:10Row5:25Farmers carry2:29Sandbag lunges5:52Wall balls6:58Run 13:21Run 25:56Run 36:22Run 46:26Run 56:45Run 66:39Run 76:26Run 86:55Full report for this race →
Houston 2026 28 Mar 2026team: Sierra Armstrong, Chase Armstrongwhat the whole field did →	Doubles Mixed · team 25-29	1:28:40	top 50% 1028/2,087	49:20	28:56	10:27	splits SkiErg4:25Sled push2:31Sled pull4:38Burpee broad jump2:45Row4:56Farmers carry2:01Sandbag lunges3:39Wall balls4:01Run 15:41Run 25:35Run 36:09Run 46:41Run 57:07Run 66:12Run 75:35Run 86:23Full report for this race →
Dallas 2025 21 Nov 2025team: Chase Armstrong, Sierra Armstrongwhat the whole field did →	Doubles Mixed · team 25-29	1:27:54	864th of 1,504	51:26	29:50	6:43	splits SkiErg4:18Sled push2:00Sled pull4:10Burpee broad jump3:52Row5:05Farmers carry2:00Sandbag lunges3:43Wall balls4:42Run 16:44Run 26:01Run 36:30Run 46:03Run 56:27Run 66:28Run 76:04Run 87:12Full 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

Salt Lake City 2026, against 1,032 Open Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Sierraedge = 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 55%

Sled push faster than 53%

Sled pull faster than 51%

Burpee broad jump faster than 47%

Row faster than 67%

Farmers carry faster than 30%

Sandbag lunges faster than 41%

Wall balls faster than 54%

Roxzone faster than 41%

Runs (8 km) faster than 43%

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

Minutes against the typical finisher

SkiErg 0:03 faster

Sled push 0:03 faster

Sled pull 0:01 faster

Burpee broad jump 0:10 slower

Row 0:11 faster

Farmers carry 0:15 slower

Sandbag lunges 0:21 slower

Wall balls 0:13 faster

Roxzone 0:44 slower

Runs (8 km) 1:43 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: Sierra against the typical Open Women finisher

Sierra1:41:06

3:215:225:562:446:225:436:267:106:455:256:392:296:265:526:556:5810:42

Typical Open Women1:38:11

3:285:255:502:476:055:446:077:006:195:366:122:146:135:316:317:119:58

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.

Roxzone cost 0:44 against the typical Open Women finisher at Salt Lake City 2026. The pacing guide is where that time comes back.

The RoxHype app

Fix roxzone. Then beat 1:41:06.

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