🇳🇱Stefan Grootkarzijn

NED

6 races|2 divisions|2 seasons|HYROX, HYROX DOUBLES

HYROX DOUBLESMen

Gent 2025 · Dec 2025

Top 1%#1,171 / 150,811

🇧🇪GentDec 25

Avg 55:34·1 race

HYROXMen

-3:3559:06

Amsterdam 2026 · Jan 2026

Top 1%#886 / 276,664

🇳🇱RotterdamApr 26

🇳🇱AmsterdamJan 26

🇪🇸MadridNov 25

🇳🇱MaastrichtSep 25

🇳🇱HeerenveenMay 25

Avg 1:03:42·5 races

Station Profile

vs 8,335 peers (53:11–1:05:00)

Dashed ring = cohort average · Outside = faster than peers

Strengths

Burpees+25.9%

Sandbag+15.3%

Farmers+10.4%

Weaknesses

—

Race History

Event	Division	Date	Time	Rank	AG
🇳🇱RotterdamHYROX	HYROX	Apr 2026	1:00:25	#13	#6
🇳🇱AmsterdamHYROX	HYROX	Jan 2026	59:06	#12	#6
🇧🇪GentDOUBLES	HYROX DOUBLES	Dec 2025	55:34	#9	#4
🇪🇸MadridHYROX	HYROX	Nov 2025	1:02:41	#37	#13
🇳🇱MaastrichtHYROX	HYROX	Sep 2025	1:06:50	#136	#47
🇳🇱HeerenveenHYROX	HYROX	May 2025	1:09:28	#122	#37

Performance Over Time

HYROX

HYROX DOUBLES

Split Analysis

Running Splits

Run 16r

Fast

2:55

Avg

3:33

Slow

3:56

Run 26r

Fast

3:28

Avg

3:41

Slow

3:49

Run 36r

Fast

3:38

Avg

3:51

Slow

4:05

Run 46r

Fast

3:42

Avg

3:55

Slow

4:04

Run 56r

Fast

3:50

Avg

4:10

Slow

4:26

Run 66r

Fast

3:47

Avg

4:00

Slow

4:09

Run 76r

Fast

3:44

Avg

4:00

Slow

4:08

Run 86r

Fast

3:52

Avg

4:29

Slow

4:51

Run Total6r

Fast

30:05

Avg

31:37

Slow

32:57

Best Run6r

Fast

3:28

Avg

3:41

Slow

3:49

Workout Splits

SkiErg6r

Fast

3:30

Avg

4:00

Slow

4:21

Sled Push6r

Fast

1:35

Avg

2:06

Slow

2:31

Sled Pull6r

Fast

2:32

Avg

3:14

Slow

3:55

Burpee Broad Jump6r

Fast

2:16

Avg

3:09

Slow

4:33

Row6r

Fast

4:02

Avg

4:11

Slow

4:25

Farmers Carry6r

Fast

1:12

Avg

1:25

Slow

1:37

Sandbag Lunges6r

Fast

2:31

Avg

3:27

Slow

4:28

Wall Balls6r

Fast

3:38

Avg

4:37

Slow

6:25

Roxzone

Roxzone Time6r

Fast

4:08

Avg

4:35

Slow

5:28

Split	Fastest	Average	Slowest	# Races
Running Splits
Run 1	2:55	3:33	3:56	6
Run 2	3:28	3:41	3:49	6
Run 3	3:38	3:51	4:05	6
Run 4	3:42	3:55	4:04	6
Run 5	3:50	4:10	4:26	6
Run 6	3:47	4:00	4:09	6
Run 7	3:44	4:00	4:08	6
Run 8	3:52	4:29	4:51	6
Run Total	30:05	31:37	32:57	6
Best Run	3:28	3:41	3:49	6
Workout Splits
SkiErg	3:30	4:00	4:21	6
Sled Push	1:35	2:06	2:31	6
Sled Pull	2:32	3:14	3:55	6
Burpee Broad Jump	2:16	3:09	4:33	6
Row	4:02	4:11	4:25	6
Farmers Carry	1:12	1:25	1:37	6
Sandbag Lunges	2:31	3:27	4:28	6
Wall Balls	3:38	4:37	6:25	6
Roxzone
Roxzone Time	4:08	4:35	5:28	6