Located in the heart of Downtown Hayward, Osorio Training Center is deeply committed to empowering and healing the community through boxing—creating more than just a workout space, but a positive force in people’s lives. OTC offers a wide array of fitness programs, including boxing, youth boxing, jiu‑jitsu, strength & conditioning, women’s boxing and yoga. These inclusive offerings are designed to accommodate individuals of all ages and goals—whether someone is seeking athletic skill, personal growth, or holistic wellness. 

The facility shines with on-demand flexibility and top-notch amenities such as a spacious 11,000 sq-ft gym, robust strength and conditioning equipment, open gym access (e.g., early hours 6 AM–8 AM), sparring opportunities, often under the USA Boxing framework. Beyond training, OTC offers InBody body composition scans, giving members a clear, detailed picture of metrics like water weight, fat, muscle, and bone mass—all at an affordable rate. OTC doubles as an event venue, providing its extensive gym area for party or event rental right in downtown Hayward.

Questions? Reach out to learn more, schedule a tour or your first FREE class or to schedule an event with us. We look forward to having you part of our community!

Osorio Training Center

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