About
Ground Zero Fitness is a community-focused training space in Whittier, California, designed for people who want coaching that fits their lifestyle, not the other way around. The gym is open 24 hours, making it easy for busy professionals, students, and parents to train on their own schedule in a supportive environment. Coaching is based on fully personalized workout programs and tailored nutrition guidelines, with no two clients receiving the same plan, so members can target fat loss, strength gain, or performance with clear structure. The team offers on-site instruction and multi-sport performance training, helping athletes and everyday members build speed, power, and conditioning for their individual goals. Ground Zero Fitness emphasizes an inclusive atmosphere where newcomers and experienced lifters train side by side, combining structured programming with the flexibility of round-the-clock access.
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Upcoming events
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Amenities
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Access
Ground Zero Fitness is located on Whittier Boulevard in Whittier, California, easily accessible by car from surrounding neighborhoods in the Whittier area.
Opening hours
Pricing
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Contact
90603 Whittier
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Team
The coaching team has not been listed yet.
Athletes at this gym
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Frequently asked questions
Where can I do HYROX in Whittier?
Ground Zero Fitness is an HYROX affiliated gym in Whittier, United States, 15320 Whittier Blvd., 90603 Whittier.
Is Ground Zero Fitness an HYROX affiliated gym?
Yes. Ground Zero Fitness is an HYROX affiliated gym, equipped for training on the official stations.
What are Ground Zero Fitness's opening hours?
Ground Zero Fitness opening hours: Monday 04:00 – 07:30, 08:30 – 10:00, 16:00 – 20:30 · Tuesday 04:00 – 07:30, 08:30 – 09:30, 16:00 – 20:30 · Wednesday 04:00 – 07:30, 08:30 – 09:30, 16:00 – 20:30 · Thursday 04:00 – 07:30, 08:30 – 09:30, 16:00 – 20:30 · Friday 04:00 – 07:30, 08:30 – 09:30, 16:00 – 20:30 · Saturday 07:00 – 09:00 · Sunday 08:00 – 09:00.