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.

Make time for YOU this weekend. Stop by, get a workout in, and leave feeling your best. 💪❤️
09/18/2026

Make time for YOU this weekend. Stop by, get a workout in, and leave feeling your best. 💪❤️

Half the month is gone—don’t let your goals wait. Use promo code GETBACK and get started today.Link in Bio to Join Today
09/17/2026

Half the month is gone—don’t let your goals wait. Use promo code GETBACK and get started today.

Link in Bio to Join Today

09/16/2026

🍦 Scoop it. Sandwich it. Enjoy it. Watch how to make the Ninja Creamy Ice Cream Cake Sandwich. 🍫

Full recipe also available in the Retro Fitness app and on our YouTube channel.

09/15/2026

Your workout may be over, but recovery is just getting started.

From stretching and hydromassage to time in the sauna, the right post-workout routine can help you recharge and prepare for what’s next.

So, which recovery method is right for you?

Head to our latest blog through the link in the comments.

Just a few of our NEWEST amazing personal train clients!We cannot wait to see the results start rolling in!THIS COULD BE...
09/14/2026

Just a few of our NEWEST amazing personal train clients!

We cannot wait to see the results start rolling in!

THIS COULD BE YOU!!! 💪💪

Sign up for your free fitness assessment today! Give us a call today, DM us to book or comment below, “I’m IN” And we will get you set up!

09/14/2026

How low do you squat? Let us know down in the comments. Video by Retro Fitness Rochester

Today, we remember and honor those we lost on September 11, and the heroes who answered the call.
09/11/2026

Today, we remember and honor those we lost on September 11, and the heroes who answered the call.

09/10/2026

Just sayin 🤷‍♀️

Do you agree? 👇

GET OBSESSED at Retro MO TODAY!!

09/09/2026

The excuses had their time. Now it’s your turn. 💪

No perfect time. No waiting around. Just discipline, consistency, and getting after it. 🔥 Video by Retro Fitness Fairfield

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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