Join the club!
Do you have a passion for sports, health and motivating others? Sluis Gym Haarlem is looking for new team members who will help us make a difference for our members every day. We are looking for enthusiastic Group Lesson Instructors, independent Personal Trainers (ZZP), and hospitable Hosts/Hostesses who will make our gym a great place for everyone with energy and commitment. Are you professional, social and ready for a new challenge in a sporty environment? Then we would like to get in touch with you!
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Sluis Gym Haarlem
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Stay up to date with the latest news
27.10.25
Bring a Friend Haarlem
Training together is not only more fun, but also more motivating. Bring a friend to Sluis Gym Haarlem and you’ll both benefit from this offer.
27.10.25
Bring a Friend
Training together is not only more fun, but also more motivating. Bring a friend to Sluis Gym and you’ll both benefit from this offer.
21.07.25
Free Day Pass Haarlem
We’re proud to open the doors of our brand-new gym in Haarlem. At Sluis Gym, it’s all about strength, community, and results. To celebrate our...