5 Best CrossFit Gyms in Fleurus, Belgium (Nov 2026)

Quick comparison5 gyms side by side · Show

Gym	Area / Transit	Type	Drop-In	Weekly	Climate	Book
CrossFit Link	Nivelles	CrossFit Affiliate	–	–	–	GymDaddy
CrossFit Kriden	Anderlues	CrossFit Affiliate	–	–	–	WhatsApp
CrossFit Chapelle-lez-Herlaimont	Chapelle-lez-Herlaimont	CrossFit Affiliate	–	–	–	Website
Asterion Fitness	Spy, Jemeppe-sur-Sambre	CrossFit Affiliate	–	–	–	Website
CrossFit MLT	Montigny-le-Tilleul	CrossFit Affiliate	15 EUR	–	–	Website

CrossFit Link

5.0(24 reviews)

Official CrossFit AffiliateCrossFitHYROX

Suits families who want CrossFit, HYROX and children's classes under one roof, and athletes who want a running club on Mondays. Book your free first class through the site before you visit, because places are limited.

Best for: Families with children, HYROX prep, Beginners

1400 Nivelles www.crossfitlink.be +32 476 64 32 40

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CrossFit Kriden

5.0(16 reviews)

Official CrossFit AffiliateCrossFitHYROX

A family-style CrossFit and HYROX box that welcomes beginners and people with no sports background. Before you go, note that the official price page gives no clear single-class drop-in price, so call or message the gym first.

Best for: Beginners, HYROX prep, Local athletes

Anderlues crossfitkriden.com +32 479 24 31 47

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CrossFit Chapelle-lez-Herlaimont

4.9(29 reviews)

Official CrossFit AffiliateCrossFitOpen Gym

A CrossFit affiliate that offers initiation sessions for beginners and daily WODs for members. The official site lists a standard and a reduced membership, but no drop-in price, so confirm the cost of a single visit before you go.

Best for: Beginners, Local members

Chapelle-lez-Herlaimont www.crossfit-chapelle-lez-herlaimont.com +32 477 94 89 51

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Asterion Fitness

Official Affiliate: CrossFit Asterion

Official CrossFit AffiliateCrossFitHYROXFree Parking

Suited to athletes around Namur who want CrossFit and HYROX preparation in one box, with beginners catered for through a paid initiation. Check the price table carefully, since tiers differ by plan and a one-time 60 euro registration fee applies.

Best for: Namur-area CrossFit athletes, HYROX prep, Beginners

Spy, Jemeppe-sur-Sambre www.asterionhq.be/fitness

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CrossFit MLT

Official CrossFit AffiliateDrop-in 15 EURCrossFitKids Classes

Suits adults of any level and families with children aged 7 to 17, according to the gym's site. Check the price of a single session on the site or by email before going, since the listed 15 euro rate is worded as applying from the second WOD.

Best for: Beginners, Families with kids, Adults of all levels

Montigny-le-Tilleul crossfitmlt.be

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Which Fleurus Gym for Which Athlete

Single-session visitor

CrossFit MLT

CrossFit MLT offers a clear 15 EUR drop-in rate for visiting athletes.

HYROX and barbell training

CrossFit Kriden

CrossFit Kriden provides dedicated HYROX Engine and GP classes alongside weightlifting and powerlifting sessions.

Namur commuter

Asterion Fitness

Asterion Fitness is located in Spy near Namur and includes free parking on site.

First-time visitor

CrossFit Link

CrossFit Link lets athletes reserve their first class for free through the gym website.

CrossFit and HYROX in Fleurus: The Guide

Where the gyms are

The affiliates serving the Fleurus region are distributed throughout the municipalities surrounding Charleroi and Namur. Reaching these boxes typically requires a car or local regional bus connections, as facilities are situated across different neighboring towns.

Asterion Fitness sits east of Fleurus in Spy within the Jemeppe-sur-Sambre municipality, positioned toward Namur. The facility provides dedicated on-site free parking for visiting athletes.
CrossFit MLT is located to the southwest in Montigny-le-Tilleul, positioned along the southern edge of the Charleroi metro area.
CrossFit Kriden serves the western sector from Anderlues, offering programming for barbell training, functional fitness, and HYROX workouts.
CrossFit Chapelle-lez-Herlaimont operates northwest of Fleurus in Chapelle-lez-Herlaimont, giving local athletes access to daily WODs and open gym training.
CrossFit Link runs a seven-day training schedule with classes running from 08:00 to 21:15 on weekdays, 09:15 to 15:00 on Saturdays, and 09:30 to 11:45 on Sundays.

What a drop-in costs

Drop-in rates and membership structures vary substantially across the affiliates in this region, with several facilities prioritizing multi-class passes or introductory trials over standard single-class visitor rates.

CrossFit MLT charges 15 EUR for a drop-in session. Monthly membership costs 95 EUR on a one-month rolling basis. Longer commitments reduce the price to 85 EUR per month for three months, 80 EUR per month for six months, and 75 EUR per month on a 12-month contract. A limited plan covering two sessions per week costs 65 EUR per month.
CrossFit Kriden offers an introductory trial package of three classes for 25 EUR, which must be arranged before arrival. Monthly membership costs 70 EUR. A 10-session punch card costs 90 EUR and remains valid for three months.
Asterion Fitness lists monthly memberships from 125 EUR for unlimited adult access. A one-time registration fee of 60 EUR applies to new members. Multi-session cards cost 150 EUR for 10 sessions and 260 EUR for 20 sessions, valid for six months.
CrossFit Link allows athletes to book a free first class directly through its website without an upfront commitment.
CrossFit Chapelle-lez-Herlaimont requires beginners to register for initiation sessions through its website, alongside standard and reduced membership options.

Always contact each box ahead of time to confirm open visitor spots, especially for weekend classes and peak evening time slots.