Arcadia, California, sits quietly at the base of the San Gabriel Mountains, blending suburban calm with an active lifestyle. It’s the kind of city where you can take a peaceful morning walk at the Los Angeles County Arboretum, then follow it with an intense CrossFit class or yoga flow—all within a few miles of home.
Whether you’re a long-time resident looking to switch things up or new to the area and trying to find your fitness home, this guide gives you a breakdown of the best gyms, studios, and workout options in Arcadia—for every goal, schedule, and budget.
And if you’re short on time and want the best in one place, let’s just say this: Reason Fitness stands out above the rest.
Why Arcadia Is a Great City to Work Out In
Arcadia isn’t the loudest or trendiest fitness hub in Los Angeles County—but that’s part of the charm. It offers access to top-tier training and wellness options without the parking nightmares, crowds, or inflated prices you’ll find elsewhere in LA.
Here’s what makes Arcadia a hidden gem for fitness lovers:
-
A variety of independent gyms, boutique studios, and outdoor-friendly locations
-
Access to nature (perfect for hikes, trail running, and outdoor bootcamps)
-
A tight-knit community, which often means smaller class sizes and more personal attention
-
A mix of fitness styles, from high-intensity CrossFit to low-impact Pilates and yoga
Best Overall Gym in Arcadia: Reason Fitness
Location: 142 W Live Oak Ave, Arcadia, CA 91007
Specialty: CrossFit, Strength & Conditioning, Corporate Wellness, Group Fitness
Website: Reason.Fit
If you ask locals where they get their best workouts, Reason Fitness consistently tops the list. It’s more than a gym—it’s a training ground, a wellness hub, and a community.
What Sets Reason Fitness Apart
-
Diverse Class Offerings – From CrossFit-style strength training to conditioning, mobility, and even corporate wellness programs.
-
Top-Tier Coaching – Their certified coaches are known for real programming knowledge and personalized attention, whether you’re brand-new or a lifelong athlete.
-
Welcoming Atmosphere – Reason Fitness strikes the rare balance between high performance and total inclusivity. No egos—just support.
-
Clean, Modern Facility – Spacious, well-maintained, and stocked with everything you need to progress in strength, endurance, or mobility.
Whether you’re looking to build muscle, lose weight, or train for performance, Reason Fitness gives you structure, community, and expert guidance. For locals, it’s a no-brainer.
More Gyms and Workout Options in Arcadia
While Reason Fitness is our top pick, Arcadia has a range of excellent fitness options depending on your style and goals.
1. 24 Hour Fitness – Arcadia Super Sport
Location: 125 N First Ave, Arcadia, CA
Best For: Big-box gym lovers who want 24/7 access
If you want flexible hours and access to traditional equipment—treadmills, free weights, machines—24 Hour Fitness provides it. This location includes a pool, sauna, and group classes like Zumba and spin.
Pros:
-
Great if you work odd hours or prefer solo workouts
-
Large selection of cardio and weight machines
-
Showers and locker rooms for pre/post work
Cons:
-
Can get crowded during peak hours
-
Less personal attention than boutique gyms
2. Studio Physique Pilates
Location: 119 N Santa Anita Ave, Arcadia, CA
Best For: Low-impact strength, flexibility, and recovery
Pilates is one of the best ways to strengthen your core, improve posture, and prevent injury. Studio Physique offers reformer Pilates in small groups, so it’s ideal if you’re looking for a more mindful, body-aware workout.
Pros:
-
Focuses on control, mobility, and core
-
Welcoming for beginners and those recovering from injury
-
Certified instructors
Cons:
-
Less calorie burn compared to high-intensity workouts
-
Class schedules can fill up fast
3. Fit Arcadia
Location: 145 E Duarte Rd, Arcadia, CA
Best For: Group training and high-energy classes
Fit Arcadia leans toward group training with high-energy formats—HIIT, bootcamps, and strength circuits. It’s a friendly space, ideal for those who love a sense of camaraderie and friendly competition.
Pros:
-
Group accountability
-
Motivating instructors
-
Short, effective workouts (typically 45 minutes)
Cons:
-
May not appeal to those who prefer solo or strength-based workouts
-
Smaller space limits class capacity
4. Planet Fitness – Monrovia (Near Arcadia Border)
Location: 715 E Huntington Dr, Monrovia, CA
Best For: Budget-conscious gym-goers
While technically in Monrovia, it’s close enough to serve many Arcadia residents. Planet Fitness offers a basic, no-frills gym experience for $10/month.
Pros:
-
Very affordable
-
Plenty of cardio machines
-
Casual, beginner-friendly atmosphere
Cons:
-
Lacks advanced equipment or heavy weights
-
No group fitness or personal training included in base price
5. Orangetheory Fitness – Pasadena or Monrovia
Closest Locations: Pasadena (345 S Lake Ave) or Monrovia (123 W Foothill Blvd)
Best For: Structured, heart-rate-monitored interval training
Orangetheory combines treadmills, rowing, and strength work in 1-hour classes. It’s tech-driven, results-oriented, and very consistent.
Pros:
-
Structured programming with measurable progress
-
High-energy classes
-
Great for fat loss and general fitness
Cons:
-
Can feel repetitive after a while
-
Less focus on heavy lifting or functional strength
Outdoor Fitness Options in Arcadia
If you prefer training outside—either solo or as a supplement to your gym days—Arcadia delivers with green space and trail access.
️ Santa Anita Canyon Trails
-
Great for: Hiking, trail running, stair training
-
Tip: Try the Chantry Flats trailhead for moderate to advanced hikes.
Arcadia County Park
-
Great for: Bodyweight workouts, circuit training, running laps
-
Features: Basketball courts, tennis, large grassy areas, and picnic space.
Pasadena Bike Trail / San Gabriel River Trail
-
For: Long-distance running or cycling with low traffic
Pro tip: Many locals at Reason Fitness supplement their strength work with trail hikes and weekend conditioning outdoors.
Fitness for Seniors in Arcadia
Arcadia also has options tailored for older adults looking to stay active:
Arcadia Recreation & Community Services Department
-
Offers: Senior fitness classes, tai chi, walking groups
-
Low-cost and community-oriented
️ SilverSneakers Program
-
Participating gyms: 24 Hour Fitness, Planet Fitness
-
For Medicare-eligible adults wanting structured, low-impact classes
Corporate Wellness and Employer Programs
With many professionals and businesses based in the Arcadia-Pasadena corridor, several gyms now offer corporate wellness packages.
Reason Fitness is a standout here again, offering:
-
On-site group workouts for companies
-
Customized health and fitness plans for employees
-
Team-building fitness challenges
-
Monthly check-ins and tracking for ongoing improvement
This service appeals to Arcadia businesses looking to boost employee health, productivity, and retention.
Where to Start: Tips for Finding the Right Gym in Arcadia
1. Set a Goal
Are you trying to lose weight, build strength, improve mobility, or just stay active? Your goal should guide your choice.
2. Try a Class or Free Pass
Most gyms—including Reason Fitness—offer free trial classes or a consultation. Take advantage to get a feel for the space, energy, and coaching.
3. Factor in Commute and Parking
Arcadia is small, but traffic can still be a factor. Choose a gym that fits your daily flow—home, work, or school proximity matters.
4. Prioritize Coaching and Community
Especially for CrossFit or group classes, quality of coaching and the vibe of the community make or break the experience.
Final Recommendation: Start with Reason Fitness
If you’re unsure where to begin, Reason Fitness is the most complete starting point. Whether you’re looking for expert coaching, personal accountability, group energy, or long-term progress—you’ll find it there.
They stand out because they combine:
-
Professional-level programming
-
Accessible coaching for all fitness levels
-
A supportive, ego-free community
-
Clean, modern facilities designed for performance
Conclusion
Arcadia may fly under the radar compared to LA’s bigger neighborhoods, but when it comes to fitness, it has everything you need—if you know where to look.
From budget gyms and specialized studios to outdoor parks and high-performance facilities, there’s something for every lifestyle. But if you’re serious about results and want a gym that feels like home, Reason Fitness is the place to be.
Try a class, meet the coaches, and experience the difference. Arcadia’s best workouts start at Reason.
