FUNDAMENTALS

Train
Gyms
Pricing
About
Blog
Contact
Menu

Your start

Kickstart · Choose your gym
€149 · 3 sessions

Blog
Community
Date(20411) · 3 min read

The Haarlem Running Club X Fundamentals Running

A strong alliance for runners who want more Welcome to the official page of the Haarlem Running Club X Fundamentals, a new collaboration designed to help runners of all levels move better, stay injury free and perform with confidence. Whether you are training for a five kilometre event, a half marathon or a full marathon, our partnership offers the perfect combination of community based running and strength focused coaching.
Image accompanying this Fundamentals article

The Haarlem Running Club X Fundamentals collaboration

Special Haarlem Running Club offer

Join Fundamentals now and receive a 50 euro discount on our four month Open Gym tryout.
This exclusive offer for Haarlem Running Club members gives you the first month completely free. After the tryout the membership continues on a monthly cancel anytime basis.

Sign up now and start your stronger running journey.

Join Fundamentals

Your trusted warm up start point
Fundamentals Haarlem is now the official warm up location for Haarlem Running Club events.
Before every group run or special event you are welcome to join us at our gym for:

  • A guided dynamic warm up
  • Expert movement preparation
  • Safe storage for your belongings
  • A friendly team ready to help you start strong

Our gym is only a short distance from the city centre running routes which makes it the ideal base for every session.

Fundamentals — The Haarlem Running Club X Fundamentals Running

Why runners train at Fundamentals
Most runners love to run but often skip the strength and stability work that prevents injuries and improves efficiency. That is where we come in.
Our training focuses on the core and the supporting muscle groups that keep runners healthy such as:

  • Lower leg stability for reduced calf issues
  • Hamstring strength for better stride control
  • Hip and upper leg power for improved running economy
  • Posture and alignment coaching to support long distance performance

We see exactly the same patterns in many runners and know how to fix them. The combination of regular running with targeted strength is the fastest way to progress.

Fundamentals — The Haarlem Running Club X Fundamentals Running

Get started today
Ready to become a stronger and more resilient runner?
Join our no pressure Open Gym Tryout program, created for runners who want to build strength, stability and confidence alongside their miles.

Special Haarlem Running Club offer
If you join through the Haarlem Running Club you receive an exclusive deal.
Buy 4 months, pay for 3. That's a 50€ discount offer!

Open Gym Tryout program

  • Four month total duration during this special offer
  • First month completely free when purchasing the three month tryout package
  • Unlimited Open Gym training
  • Automatic transition into a flexible monthly membership afterward
  • Cancel anytime after the tryout period
  • Free coffee and tea
  • Premium Olympic grade equipment
  • A welcoming community in the heart of Haarlem
  • A place where runners feel at home, grow strong and progress together

This is your moment to join the tribe and take the next step toward a stronger, healthier running lifestyle.

Join Fundamentals now

Article author

Written by

The Fundamentals team

Start here

Kickstart · €149

Three sessions with a coach. No strings attached.

Keep reading

More in Community.

Image accompanying this Fundamentals article
Community

Expat living in Haarlem

Are you an expat living in Haarlem and looking for a way to feel stronger, healthier, and more confident? Finding the right gym in Haarlem can be challenging — especially when you want more than just a place filled with machines. You want results, guidance, and a welcoming community. That’s exactly what we offer at Fundamentals Haarlem.
Read Expat living in Haarlem
Image accompanying this Fundamentals article
Community
NL

New machines!

Vanaf september komen er vijf nieuwe apparaten bij Fundamentals in Haarlem. Onze gym bestaat inmiddels zo’n 6 jaar en steeds meer mensen weten de weg naar Fundamentals te vinden. Dit is natuurlijk leuk want zo wordt Haarlem steeds een beetje fitter en gelijktijdig neemt de druk op de sportschool toe. We hebben dus besloten om te investeren in de gym om ervoor te zorgen dat we met de ruimte die we hebben zo veel mogelijk mensen een fijne sportplek kunnen bieden. Meer equipment betekent dat meer mensen tegelijktijdig hun oefeningen kunnen doen.
Read New machines!
Image accompanying this Fundamentals article
Community

Personal Training for Expats

​At Fundamentals, we understand that as an expatriate, finding a gym that aligns with your unique needs can be challenging. Located in both Haarlem and Alkmaar, Fundamentals offers a personalized approach to fitness, ensuring that every client, regardless of their background, feels at home.
Read Personal Training for Expats