What are Jolt Fitness' opening hours?

Jolt Fitness is open Mon 7am to 7pm, Tue 6:30am to 7pm, Wed to Thu 7am to 7pm, Fri 6:30am to 7pm, Sat 8am to 10:30am, Sun closed. Hours can change on holidays; call ahead to confirm.

Is Jolt Fitness open on Sundays?

No. Jolt Fitness lists Sunday as closed.

Does Jolt Fitness offer a free trial?

Yes. Jolt Fitness's website lists: Book a Free CLASS.

Where is Jolt Fitness located?

Jolt Fitness is at 287 S Main St #14, Lambertville, NJ 08530.

Jolt Fitness, Gym in Lambertville, NJ

About

Jolt Fitness is a gym at 287 South Main Street, Lambertville. It has a 5.0 rating from 39 Google reviews.

Prices, classes and amenities

New members: Book a Free CLASS.

Classes and training: Functional Fitness Group Training, Open Gym, Nutrition Coaching.

Amenities: group classes, nutrition coaching.

Book: Book a Free CLASS

From joltfitnessnj.com, read October 29, 2026. Prices and offers change; confirm with Jolt Fitness.

Hours

Monday	7am to 7pm
Tuesday	6:30am to 7pm
Wednesday	7am to 7pm
Thursday	7am to 7pm
Friday	6:30am to 7pm
Saturday	8am to 10:30am
Sunday	closed

Questions

What are Jolt Fitness' opening hours?: Jolt Fitness is open Mon 7am to 7pm, Tue 6:30am to 7pm, Wed to Thu 7am to 7pm, Fri 6:30am to 7pm, Sat 8am to 10:30am, Sun closed. Hours can change on holidays; call ahead to confirm.
Is Jolt Fitness open on Sundays?: No. Jolt Fitness lists Sunday as closed.
Does Jolt Fitness offer a free trial?: Yes. Jolt Fitness's website lists: Book a Free CLASS.
Where is Jolt Fitness located?: Jolt Fitness is at 287 S Main St #14, Lambertville, NJ 08530.