Athlete · Pro Women · 25-29 ·

NED

Isis Sep

3 HYROX results (1 solo, 2 in a team) over 1 season. Personal bests: Pro Women 1:27:59 (Rotterdam 2025) · Pro Doubles Women 1:15:37 (Heerenveen 2025) · Doubles Mixed 1:06:33 (Amsterdam 2024).

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1:27:59 Pro Women time · Rotterdam 2025 also raced Pro Doubles Women, Doubles Mixed: each has its own best below

top 46% Pro Women place · Rotterdam 2025 50th of 111 Pro Women finishers there

1:15:37 latest race · Heerenveen 2025 first Pro Doubles Women race Pro Doubles Women with Tamar Yifrah

Sled pull strongest segment · Rotterdam 2025 faster than 69% of the Pro 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

Pro Women1:27:59Rotterdam 2025 · 1 race Pro Doubles Women1:15:37Heerenveen 2025 · 1 race · with Tamar Yifrah Doubles Mixed1:06:33Amsterdam 2024 · 1 race · with Mikai Vroom

Every race

3 results

tap a race for its full report

Race	Division	Time	Place	Runs	Stations	Roxzone
Heerenveen 2025 10 May 2025team: Isis Sep, Tamar Yifrahwhat the whole field did →	Pro Doubles Women · team 30-39	1:15:37	22nd of 69	38:23	30:01	7:18	splits SkiErg4:35Sled push2:17Sled pull4:04Burpee broad jump3:37Row5:10Farmers carry1:48Sandbag lunges4:31Wall balls3:59Run 13:56Run 24:32Run 34:52Run 44:50Run 54:58Run 64:59Run 75:04Run 85:16Full report for this race →
Rotterdam 2025 1 Mar 2025what the whole field did →	Pro Women · 25-29	1:27:59	top 46% 50/111	42:34	39:53	5:36	splits SkiErg4:53Sled push3:28Sled pull5:32Burpee broad jump6:28Row5:16Farmers carry2:43Sandbag lunges5:25Wall balls6:08Run 15:05Run 24:38Run 35:06Run 45:22Run 55:36Run 65:11Run 75:29Run 86:10Full report for this race →
Amsterdam 2024 13 Oct 2024team: Mikai Vroom, Isis Sepwhat the whole field did →	Doubles Mixed · team U29	1:06:33	top 7% 68/994	39:23	23:00	4:14	splits SkiErg4:07Sled push1:29Sled pull2:37Burpee broad jump2:39Row4:18Farmers carry1:21Sandbag lunges2:55Wall balls3:34Run 12:58Run 24:53Run 35:47Run 44:53Run 55:06Run 65:10Run 75:22Run 85:19Full 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 Pro Women race

Rotterdam 2025, against 111 Pro Women

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Isisedge = 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 31%

Sled push faster than 55%

Sled pull faster than 69%

Burpee broad jump faster than 30%

Row faster than 28%

Farmers carry faster than 45%

Sandbag lunges faster than 51%

Wall balls faster than 45%

Roxzone faster than 69%

Runs (8 km) faster than 50%

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

Minutes against the typical finisher

SkiErg 0:11 slower

Sled push 0:05 faster

Sled pull 0:59 faster

Burpee broad jump 0:49 slower

Row 0:16 slower

Farmers carry 0:06 slower

Sandbag lunges level

Wall balls 0:20 slower

Roxzone 0:48 faster

Runs (8 km) level

Green, left of centre: faster than the typical Pro Women finisher at this race. Orange, right: slower, and by how much.

The race as one bar: Isis against the typical Pro Women finisher

Isis1:27:59

5:054:534:383:285:065:325:226:285:365:165:112:435:295:256:106:085:36

Typical Pro Women1:28:22

5:094:425:003:335:146:315:225:395:265:005:202:375:225:255:505:486:24

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 0:49 against the typical Pro Women finisher at Rotterdam 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 1:27:59.

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