Marianne Koster, HYROX PRO athlete

1:10:12

#78

HYROX Heerenveen 2026

DOUBLES WOMEN 30-34

+ Phylicia Janssen

1:03:22

#68

HYROX Heerenveen 2026

DOUBLES MIXED 30-34

+ Niels Goedbloed

1:05:28

#1

HYROX Heerenveen 2026

WOMEN 30-34

1:08:48

#8

HYROX Rotterdam 2026

PRO WOMEN 30-34

1:12:17

#52

HYROX Rotterdam 2026

PRO DOUBLES WOMEN 30-34

+ Anna Scheerbaum

1:06:26

#10

HYROX Mechelen 2026

WOMEN 30-34

1:09:17

#25

HYROX Mechelen 2026

PRO WOMEN 30-34

1:10:12

#22

HYROX Amsterdam 2026

PRO WOMEN 30-34

1:03:40

#137

HYROX Amsterdam 2026

DOUBLES MIXED 30-34

+ Niels Goedbloed

1:09:36

#27

HYROX Ghent 2025

DOUBLES WOMEN 30-34

+ Phylicia Janssen

1:09:20

#4

HYROX Ghent 2025

PRO WOMEN 30-34

1:05:10

#69

HYROX Verona 2025

DOUBLES MIXED 30-34

+ Niels Goedbloed

1:10:49

#14

HYROX Verona 2025

PRO WOMEN 30-34

1:09:45

#6

HYROX Utrecht 2025

PRO WOMEN 30-34

1:14:48

#35

HYROX Maastricht 2025

PRO DOUBLES WOMEN 30-34

+ Phylicia Janssen

1:05:31

#4

HYROX Maastricht 2025

WOMEN 30-34

1:11:59

#21

HYROX Maastricht 2025

PRO WOMEN 30-34

1:22:36

#554

HYROX World Championships 2025

PRO WOMEN 30-34

1:07:10

#5

HYROX Heerenveen 2025

WOMEN 30-34

1:12:40

#10

HYROX Heerenveen 2025

PRO WOMEN 30-34

1:04:46

#39

HYROX Mechelen 2025

DOUBLES MIXED 30-39

+ Niels Goedbloed

1:13:47

#10

HYROX Mechelen 2025

PRO WOMEN 30-34

1:02:32

#3

HYROX Rotterdam 2025

PRO DOUBLES WOMEN 16-29

+ Romy De Bruijne

1:26:30

#578

HYROX Rotterdam 2025

DOUBLES WOMEN 30-39

+ Jacomine Slagboom

1:06:15

#3

HYROX Rotterdam 2025

WOMEN 30-34

1:10:17

#14

HYROX Maastricht 2025

PRO WOMEN 30-34

1:05:16

#7

HYROX Maastricht 2025

WOMEN 30-34

1:10:18

#21

HYROX Stockholm 2024

WOMEN 30-34

1:11:10

#8

HYROX Amsterdam 2024

PRO WOMEN 30-34

1:07:26

#6

HYROX Amsterdam 2024

WOMEN 30-34

1:15:36

#169

HYROX World Championships 2024

PRO WOMEN 25-29

1:08:44

#9

HYROX Rotterdam 2024

WOMEN 30-34

1:08:18

#4

HYROX Maastricht 2024

WOMEN 25-29