We are excited to celebrate Halloween on Friday, 10/31/25 from 6PM - 10PM with our favorite ghouls and goblins at The Boulder Field! Here’s what we have planned:

This is an open event, so everyone is invited! All ages are welcome, but younger kids may not enjoy the ambience.
Lights out bouldering! We will have glow sticks, a fog machine, and music. 🎶
We are offering $5-off Day Passes and No Initiation Fees all day (costume not required, but appreciated!).
If you’re feeling spirited, you’re encouraged to enter our TBF Costume Contest for a chance to win a $20 TBF gift certificate. Simply post a picture of yourself on Instagram (no stories) in costume at TBF by Sunday, 11/02 at 6pm and tag us @theboulderfield. We will post a picture of the winner by Tuesday, 11/04!
Special Halloween-themed Cafe Menu to delight thrill-seekers.
20% off Happy Hour on draft drinks from 6PM - 8PM! 👻🎃💀
(Please note that theHappy Hour discount does not apply to bottled beverages or Special Menu items.)

Note: We are planning to CLOSE THE GYM between 4PM - 6PM to prepare for the event.

Annual Prepaid Membership (Individual)