Retro Fitness - Mt. Olive

Retro Fitness - Mt. Olive Hours of OperationM-F 5am-10pmS-S 7am-5pm At Retro Fitness of Hackettstown, our local community comes first. We offer the best amenities at the lowest price.

Members enjoy our smoothie bar, Zen Den, red light therapy, tanning, pro shop, personal training and more. Our state-of-the-art fitness equipment is designed to meet multiple strength training needs and our group fitness classes support individual fitness journeys while offering you the chance to connect with your fellow gym members. Download the Retro Fitness app for exclusive video content from experts on mental health and wellness, nutritional tips, healthy cooking and more.

06/17/2026

You can call them whatever you want BUT one thing you can’t call our ladies is WEAK!!

We have some of the STRONGEST MEMBERS in town!!

With over 60 classes per week all focused on exercises that will build your strength and mobility, what do you expect? ⁉️🙋🏻‍♀️

These definitely aren’t your “Jane Fonda”classes 😂 (side note- Jane Fonda was awesome)

Try out a class ASAP! Dm us or drop in the comments 💪

06/17/2026

Happens all the time💁🏼‍♀️✨ Video by Retro Fitness Tamarac

06/16/2026

Chef Elizabeth Makos shares a Superfood Smoothie Parfait layered with chia pudding, Greek yogurt, berries, spinach, and fresh fruit for a nutrient-packed treat. 🍓🥝

You can also watch the full recipe in the app, or catch it on YouTube.

06/11/2026

Some things are better together 💪🏽 Video by Retro Fitness Annapolis

We ARE # 1️⃣ in PERSONAL TRAINING in our area!!! BOLD statement 😁 Here’s why 👇✅ We have a team of elite trainers✅ We m...
06/11/2026

We ARE # 1️⃣ in PERSONAL TRAINING in our area!!! BOLD statement 😁 Here’s why 👇

✅ We have a team of elite trainers
✅ We make it affordable to fit your lifestyle and budget while still adding the best value!
✅ We work around your busy schedule
✅ We incorporate nutrition
✅ Unlimited Inbody Scans that show you REAL RESULTS!!
✅ 24/7 access to your coach
✅ Customized in person workouts that are designed for you to hit your goals, with safe form!

The list goes on and on… 💪

We encourage you to experience it for yourself! 💪 Book your FREE fitness assessment today with our fitness Director and let us design a plan that will help you make the changes you want to see!!

Your workout crew could be worth FREE months.Bring your friends, stack your rewards, and keep the gains coming. 👊🔥Stop b...
06/08/2026

Your workout crew could be worth FREE months.

Bring your friends, stack your rewards, and keep the gains coming. 👊🔥

Stop by the front desk to learn how many FREE months you can earn!

06/06/2026

Chef Murt Meals shares Homemade Rice Crispy Protein Bars. Packed with protein, PB Fit, honey, dark chocolate, and a crunchy pretzel topping.

You can also watch the full recipe in the app, or catch it on YouTube.

Address

7 Naughright Road
Hackettstown, NJ
07840

Opening Hours

Monday 5am - 10pm
Tuesday 5am - 10pm
Wednesday 5am - 10pm
Thursday 5am - 10pm
Friday 5am - 10pm
Saturday 7am - 7pm
Sunday 7am - 7pm

Telephone

+19084416652

Website

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