RockBox FitnessOpening October · SLU

Kickboxing.
Strength.
50 minutes.

Founding memberships for RockBox Fitness SLU are open now. Fitness, nutrition, and an accountability coach — one rate, locked for the life of your membership.

FitnessBoxing, kickboxing, and functional training. A different workout every day.
NutritionCustomized plan, 50-page recipe guide, grocery list, dining-out guide.
AccountabilityBody comp analysis, weekly private weigh-ins, a coach in your corner.
  • Unlimited classes, coached live
  • ROC goal-setting meeting first
  • Gloves, wraps, duffle, deodorizers
  • Founding rate locked for life
Founding Membership · Limited Spots
$129one-time enrollment — includes your entire gear bundle

Limited founding spots — your $199 monthly founding rate is locked for life and will never rise as long as your membership stays active. The $129 enrollment is charged today to secure your spot, and you can come pick up your gear. Monthly dues don't start until we open in October.

Still have questions? Book a free 15-minute consult

$129 enrollment charged today
Dues start at October opening$199 / month for life

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RockBox Fitness · South Lake Union, Seattle · Opening October 2026Privacy · Terms