Three for Two

The hardest part isn't the workout. It's showing up.

That's why we built a system that backs the habit-builders—people who show up, put in the work, and keep coming back.

Start This Week

Come twice a week
Your third visit is on us!

That's right. Visit twice between Monday and Sunday, and your next session that week is free. We're rewarding commitment – because showing up shouldn't cost extra.

And in October, we're upping the reward:
grab a free bottle of Full Crimp Milk liquid chalk with your free session!

How it works:
Monday:
Session 1 – on you
Wednesday:
Session 2 – on you
Friday:
Session 3, on us!
The details:
Your free visit must be used within the same seven-day window (e.g., Monday to Sunday)
Check-ins count whether you're climbing, training, stretching, or just working in the lounge
October bonus: One bottle of FCM per person, per week.
Both day passes and memberships qualify for free FCM

Show up twice. Train for free. Repeat.

That's how progress is built.
That's how habits stick.
And at Sandbox, we're rewarding it — one free session at a time.

See Our Full Pricing

Learn the boards

New to board training?
Our Wednesday group class is just $5! It's the perfect way to learn the basics and build confidence on the walls.

Join Wednesday class

Bring a friend

Training's better with friends!
When your friend signs up for a trial week, you’ll get a free day pass (or two if they sign up for 2 weeks!)

Visit us