The Verdict on JD Core Training
A fit for visitors who want an air-conditioned hybrid gym with an official HYROX Training Club base and small group sessions. Before you go, note that no single drop-in price is published, so use the free day pass or call ahead.
Best for: HYROX prep, Small group training, All fitness levels
Equipment & Climate
Air-conditioned training space per city research notes (source 11). Rigs, platforms and floor space are not described in the sources.
Schedule & Drop-In Rules
Bring a valid ID to the front desk for the free day pass.
Pricing Notes
Official pages list Open Gym at $59.99 per month, or $49 per month with a 60-day cancel (source 1). Core Fit8 small group training is $249 per month, or $199 with a 60-day cancel (source 1; source 2 lists $199 per month). Fit Academy for ages 16 and under is $249 per month, or $199 with a 60-day cancel (source 1). Semi-private personal training is $499 per month with a 60-day cancel (source 2). A free day pass is offered to visitors with a valid ID (source 3). Third-party sources: an Instagram post reports $199 for three one-on-one sessions with an InBody assessment (source 10). Another Instagram post reports a $25 drop-in tied to Generation Strong, which is not confirmed by official pages (source 8).
Coaching
A team of health and fitness professionals offers one-on-one, semi-private and group training (source 1). Semi-private sessions have a maximum of six participants and groups have fewer than ten people (source 2). Languages are not stated. Founder is Joe Droz (source 1).
Good to Know
- Semi-private group size
- Maximum of six participants[2]
- Small group size
- Fewer than ten people per group[2]
- Free day pass
- Stop by any day with a valid ID for a free day pass[3]
- Address
- 6 Kingsbridge Rd, Suite 4, Fairfield, NJ 07004[1]
- Phone
- (862) 702-8970[1]
- Contract terms
- Most memberships offer a 60-day cancel option[2]
- HYROX status
- Announced as an official HYROX training club in Fairfield[4]
- Generation Strong
- Reported as the home base for Generation Strong (third-party post)[5]
Visitor Guide
About the gym
JD Core Training is a hybrid training facility in Fairfield, NJ. The gym is listed as an official HYROX Training Club. It is also known as The Core.
Training options
Choices include one-on-one personal training, semi-private sessions with a maximum of six people, small group classes with fewer than ten people, and open gym access. Core Fit8 is the small group option.
Visiting
Stop by during business hours with a valid ID to take a free day pass. Call (862) 702-8970 or use the contact form to ask about drop-in options before you travel.
Cost
Published monthly prices run from $59.99 for Open Gym to $499 for semi-private training. Most plans have a 60-day cancel option. No single drop-in price appears on the official pages.
Climate
A third-party city research note describes the training space as air-conditioned.
Location
The gym is at 6 Kingsbridge Rd, Suite 4, in the Kingsbridge Business Park area of Fairfield.
Verified Sources
6 sources checked on 2026-11-11. Prices come from the gym's own pages.
Verified Sources
6 sources checked on 2026-11-11. Prices come from the gym's own pages.
- 1.JD Core Training – High-end Fitness And Performance Training FacilityOfficial site
jdcoretraining.com
- 2.Memberships & Services – JD Core TrainingPricing page
jdcoretraining.com
- 3.Get Your Free Day Pass – JD Core TrainingPricing page
jdcoretraining.com
- 4.The Core (@thecoretrainingclub) · Fairfield, NJSocial
instagram.com
- 5.Here's your reminder to pick up a weight. ...Social
instagram.com
- 6.Social
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