UltraFlex Fitness

Gyms & Fitness · Monrovia, CA

204 West Foothill Boulevard, Monrovia, CA, 91016

Phone: (626) 303-7667

Website: https://www.ultraflexfitness.com/

Rated 4.8 from 205 reviews.

About

UltraFlex Fitness is a full-service gym located in Monrovia offering extended weekday hours from 5:00 AM to 11:00 PM, accommodating early morning and evening workout schedules. The facility provides comprehensive fitness equipment and amenities designed to support members across all fitness levels and training goals.

Hours

  • Monday: 5:00 AM–11:00 PM
  • Tuesday: 5:00 AM–11:00 PM
  • Wednesday: 5:00 AM–11:00 PM
  • Thursday: 5:00 AM–11:00 PM
  • Friday: 5:00 AM–11:00 PM
  • Saturday: 6:00 AM–10:00 PM
  • Sunday: 6:00 AM–10:00 PM

Reviews

I have been going to this gym since 2019 back when it was called foothill gym off of Myrtle. Everyone who works there really is my gym family. They have been with me through thick and thin. Especially when my health got bad and I was recovering, Ultraflex got me back on my feet and help me gain my confidence back. I love how much they are always on top of repairing equipment and there are so many… — Ashley Beloud
I have had the wonderful pleasure of being a member with UltraFlex gym for about 2 years now and it is my favorite gym in LA county! They have some of the best equipment, clean workspace, motivating energy, and everyone makes you feel so welcomed. Brian, Zack, and Kevin always go the extra mile to make this place awesome for their members! I would recommend this gym to anyone, anyday! Thank you g… — Leena Landeros
Awesome gym community. Love this place. Shout to Kevin always so welcoming! Thank you for the hospitality. Protein bar is a plus! — Jessica Vargas
Hands down the BEST GYM I’ve ever joined ! From the equipment to staff the best place to workout in SOCAL ! Started my fitness journey and once I found Ultraflex gym I have surpassed my fitness expectations ! — Art Fregoso
I absolutely love this gym! The environment is super motivating and welcoming, which makes it easy to stay consistent with my workouts. Everyone, from the staff to the members create a positive and supportive atmosphere that really helps you feel comfortable no matter your fitness level. The space is always clean, well-maintained, and has everything I need for both strength training and cardio. I… — nathaly mina