Athlete · Doubles Mixed · team 45-49 ·

NED

Judith van Summeren

2 races · 2 race weekends · 1 season · 2 partners

2 HYROX results (0 solo, 2 in a team) over 1 season. Personal bests: Doubles Mixed 1:36:25 (Rotterdam 2026) · Doubles Women 1:30:20 (Amsterdam 2026).

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1:36:25 Doubles Mixed time · Rotterdam 2026 also raced Doubles Women: each has its own best below

1828th of 2,213 Doubles Mixed place · Rotterdam 2026 among Doubles Mixed finishers there

1:36:25 latest race · Rotterdam 2026 first Doubles Mixed race Doubles Mixed with George Knobel

Runs (8 km) strongest segment · Rotterdam 2026 faster than 28% of the Doubles Mixed 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

Doubles Mixed1:36:25Rotterdam 2026 · 1 race · with George Knobel Doubles Women1:30:20Amsterdam 2026 · 1 race · with Anouk Van Son

Every race

2 results

press View results for a race’s full report

Race	Division	Time	Place	Runs	Stations	Roxzone	Report
Rotterdam 2026 19 Apr 2026team: George Knobel, Judith van Summerenwhat the whole field did →	Doubles Mixed · team 45-49	1:36:25	1828th of 2,21367th of 84 aged 45-49	50:53	36:44	8:52	View results	splits SkiErg4:46Sled push2:24Sled pull4:40Burpee broad jump4:43Row5:18Farmers carry2:01Sandbag lunges6:56Wall balls5:56Run 16:20Run 25:55Run 36:07Run 46:12Run 56:16Run 66:24Run 76:23Run 87:21Full report for this race →
Amsterdam 2026 21 Jan 2026team: Anouk Van Son, Judith Van Summerenwhat the whole field did →	Doubles Women · team 40-44	1:30:20	1120th of 1,635102nd of 153 aged 40-44	49:35	31:43	9:06	View results	splits SkiErg4:48Sled push2:17Sled pull4:10Burpee broad jump4:30Row5:14Farmers carry1:55Sandbag lunges3:54Wall balls4:55Run 15:02Run 25:59Run 36:06Run 46:08Run 56:25Run 66:16Run 76:21Run 87:21Full 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.

Raced with

2 team partners

Anouk Van Son1 race
George Knobel1 race

From the doubles and relay results above. A name opens the search, because a partner can have more than one page when the organiser spelled the name differently.

Station profile · best Doubles Mixed race

Rotterdam 2026, against 2,213 Doubles Mixed

Full race report →

Shape of the race

50% top SkiPushPullBBJRowCarryLungesWall ballsRoxzoneRuns

Judithedge = 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 25%

Sled push faster than 12%

Sled pull faster than 12%

Burpee broad jump faster than 20%

Row faster than 15%

Farmers carry faster than 26%

Sandbag lunges faster than 2%

Wall balls faster than 18%

Roxzone faster than 18%

Runs (8 km) faster than 28%

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

Minutes against the typical finisher

SkiErg 0:13 slower

Sled push 0:27 slower

Sled pull 0:59 slower

Burpee broad jump 0:55 slower

Row 0:28 slower

Farmers carry 0:12 slower

Sandbag lunges 2:50 slower

Wall balls 1:15 slower

Roxzone 1:51 slower

Runs (8 km) 4:22 slower

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

The race as one bar: Judith against the typical Doubles Mixed finisher

Judith1:36:25

6:204:465:552:246:074:406:124:436:165:186:242:016:236:567:215:568:52

Typical Doubles Mixed1:22:48

5:404:335:221:575:403:415:443:485:484:505:441:495:484:066:364:417:01

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 2:50 against the typical Doubles Mixed finisher at Rotterdam 2026. 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 1:36:25.

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