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Martial Arts & Combat SportsBoxing

Underground Boxing Gym

609 Ave X, Brooklyn, NY, 11235

About this gym

Underground Boxing gym, located in the heart of South Brooklyn, NY welcomes individuals of all ages, boxing & fitness experience levels looking to grow stronger physically & mentally. We offer 2 types of training: Group classes (90 minutes) & private training. Privates are catered to the individual needs of students and fighters. Our training is heavily focused on mastering the fundamentals of boxing: footwork, defense, head movement, proper punch techniques & combinations, full body strength & conditioning, power development, calisthenics, flexibility and sparring (when ready).

Classes offered

Adults Boxing 90mGroup Boxing 90mKids Boxing 60mMorning Group Boxing 90mPrivate Training Teens Boxing 90m

Class schedule

Sunday
  • Group Boxing
    11:00 AM–12:30 PM
    Drop-in OK
Monday
  • Morning Group Boxing
    8:30 AM–10:00 AM
    Drop-in OK
  • Kids Boxing
    5:00 PM–6:00 PM
    Drop-in OK
  • Teens Boxing
    6:00 PM–7:30 PM
    Drop-in OK
  • Adults Boxing
    7:30 PM–9:00 PM
    Drop-in OK
Tuesday
  • Kids Boxing
    5:00 PM–6:00 PM
    Drop-in OK
  • Teens Boxing
    6:00 PM–7:30 PM
    Drop-in OK
  • Adults Boxing
    7:30 PM–9:00 PM
    Drop-in OK
Wednesday
  • Morning Group Boxing
    8:30 AM–10:00 AM
    Drop-in OK
  • Kids Boxing
    5:00 PM–6:00 PM
    Drop-in OK
  • Teens Boxing
    6:00 PM–7:30 PM
    Drop-in OK
  • Adults Boxing
    7:30 PM–9:00 PM
    Drop-in OK
Thursday
  • Kids Boxing
    5:00 PM–6:00 PM
    Drop-in OK
  • Teens Boxing
    6:00 PM–7:30 PM
    Drop-in OK
  • Adults Boxing
    7:30 PM–9:00 PM
    Drop-in OK
Friday
  • Morning Group Boxing
    8:30 AM–10:00 AM
    Drop-in OK
  • Kids Boxing
    5:00 PM–6:00 PM
    Drop-in OK
  • Teens Boxing
    6:00 PM–7:30 PM
    Drop-in OK
  • Adults Boxing
    7:30 PM–9:00 PM
    Drop-in OK
Saturday
  • Group Boxing
    11:00 AM–12:30 PM
    Drop-in OK

Membership & pricing

Group Training 2x/Week

$200/mo

8 classes per month.

Group Training 3x/Week

$225/mo

12 classes per month.

Group Training Unlimited

Popular
$275/mo

Morning Group Training 2x/Week

$200/mo

8 morning classes per month.

Morning Group Training 3x/Week

$225/mo

12 morning classes per month.

Morning Group Training Unlimited

$275/mo

Group Training 2x/Week (3-Month)

$525/mo

8 classes per month, 3-month commitment.

Group Training 3x/Week (3-Month)

$600/mo

12 classes per month, 3-month commitment.

Group Training Unlimited (3-Month)

$750/mo

5 Class Package

$175 for 5 classes

Valid for 60 days.

10 Class Package

$270 for 10 classes

Valid for 120 days.

20 Class Package

$520 for 20 classes

Valid for 180 days.

Personal Training - 1 Session (60 min)

$100/class

Personal Training - 1 Session (90 min)

$140/class

Personal Training - 5 Sessions

$450 for 5 classes

Personal Training - 10 Sessions

$850 for 10 classes

Personal Training - 20 Sessions

$1600 for 20 classes

Trial Class

$25/class

First-time visitors only.

Drop-In

$40/class

Maximum of two drop-in visits per person within a 30-day period.

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