Underground Training

Fitness Studio  in Southold , NY

53345 Main Road Unit 10-1
Southold , NY , 11971
  • Fitness Studio in Southold, NY
  • Fitness Studio in Southold, NY
  • Fitness Studio in Southold, NY
  • Fitness Studio in Southold, NY
  • Fitness Studio in Southold, NY
  • Fitness Studio in Southold, NY
  • Fitness Studio in Southold, NY
  • Fitness Studio in Southold, NY
  • Fitness Studio in Southold, NY
  • Fitness Studio in Southold, NY

Underground Training

Get directions 53345 Main Road Unit 10-1
 
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Featured review

Featured review
Greenport, NY
Aug 16, 2022

This class will get that heart rate up! Fast paced, challenging and fun. Katie is there for you every step of the way. Oh and the playlist. Can’t wait for tomorrow’s class!

11 Total Reviews
11 Reviews
Write a review
Show: Latest
1 2

Southold, NY USA
Sep 9, 2022
Southold, NY USA

Katie is the best! I love everything about her classes!

Mattituck
Aug 31, 2022
Mattituck

Katie is an excellent trainer, our group all
benefit from her personal encouragement
and overall positivity. Highly recommend!

Aug 28, 2022

Our gym class is the best I have ever been in

New Suffolk
Aug 25, 2022
New Suffolk

Love Love this class so hard !
Katie is a Fabulous motivator!   Love her!

New Suffolk
Aug 22, 2022
New Suffolk

Fabulous class!!! Can’t wait for next Monday!

Aug 22, 2022

I’m obsessed with Underground and ALL of their classes. Honestly has changed my body more than anything else I’ve done- personal trainer, Barry’s, Soulcycle…plus Katie (owner and teacher) is a wonderful human and helped us get adjusted to this community after moving here from NYC during pandemic.

Love ALL her classes even as someone who doesn’t love working out….she makes it fun and fast and effective.

Underground Training comment

thank you Melissa! you're the best, so happy you are part of the UG fam!

Boulder, CO USA
Aug 22, 2022
Boulder, CO USA

There's no better workout on the North Fork! Katie's classes are fun and efficient: 45 minutes of really hard work that have gotten me in shape fast. Plus, the UG community is so friendly, welcoming, and encouraging that I look forward to workouts. Can't rave enough about this trainer and her gym!

Underground Training comment

thank you Meghan! so love having you in class when you're back home on the North Fork!

Cutchogue
Aug 17, 2022
Cutchogue

Katie is the best! Love the regimented class structure and music

Underground Training comment

thank you! and the Gold School playlist is all thanks to you

Greenport, NY USA
Aug 16, 2022
Greenport, NY USA

This class will get that heart rate up! Fast paced, challenging and fun. Katie is there for you every step of the way. Oh and the playlist. Can’t wait for tomorrow’s class!

Underground Training comment

playlist is alllllll you lady!

Aug 16, 2022

Fast paced and challenging. No better way to start your morning! Love getting 2 chances to run through the circuit and the mixed weight program really rounds out the class.  Great with to go with friends or solo since everyone is super friendly.

Underground Training comment

Best Circuit description ever!


1 2
 

Featured review

Featured review
Greenport, NY
Aug 16, 2022

This class will get that heart rate up! Fast paced, challenging and fun. Katie is there for you every step of the way. Oh and the playlist. Can’t wait for tomorrow’s class!

Business Hours *

Fitness Studio HOURS*

Monday
Tuesday
5:30 am - 11:00 am4:00 pm - 6:00 pm
Wednesday
5:30 am - 11:00 am4:00 pm - 6:00 pm
Thursday
5:30 am - 11:00 am
Friday
5:35 am - 11:00 am
Saturday
7:30 am - 9:30 am
Sunday
Closed
* Daily and holiday schedules may vary. Please contact us for more information.