log in

Small Group Training at Our Castro and Mission Gyms

Small Group Training at MX3 Fitness means no more than six people in a class, so you get the attention you deserve to get the best workout possible, using the best form possible. Our high-intensity classes are designed to build muscle and endurance, while also increasing agility, balance and overall body awareness - all in a fun, welcoming environment.

To get started, check out the classes below, purchase a class credit, then register. Away you go!

View All Strength Training and HIIT

Friday, Jul 04

Castro Bootcamp

Friday, Jul 04 at 1:00 pm

Castro Gym - 2336 Market Street

Trainer: Will
50 minutes
5 spots remaining
Login to register

Friday, Jul 11

Castro Bootcamp

Friday, Jul 11 at 1:00 pm

Castro Gym - 2336 Market Street

Trainer: Will
50 minutes
5 spots remaining
Login to register