The Sports Office (TSO) is a destination sports and performance operating platform based in Big Bear Lake, California—designed to help teams, camps, event producers, brands, and communities train, compete, and gather at altitude with confidence.
The Sports Office (TSO) is the driving force behind the Inland Empire and San Bernardino Mountain's emergence as a premier destination for sport, performance, and high-altitude experience.
We are not just operators.
We are builders, connectors, and executors — shaping how athletes, teams, brands, and communities train, compete, and come together at altitude.
At 6,752 feet, Big Bear offers a rare advantage:
a place where performance is elevated, recovery is accelerated, and experiences are unforgettable.
TSO exists to unlock that potential — fully.

We design and deliver end-to-end sports and performance experiences, including:
From a single team visit to a multi-week international camp —
we make it seamless, scalable, and exceptional.

Big Bear is a natural performance ecosystem.
Within minutes, athletes and teams can access:
And at the center:
👉 The High Altitude Training Center (HATC) — our flagship facility for performance, recovery, and athlete services.
This is not one venue.
This is a fully integrated destination built for performance.

TSO supports a wide range of partners and participants:
From elite performers like Cameron Wurf to youth athletes discovering altitude for the first time —
we support the full spectrum.

We believe performance is about more than training.
It’s about environment, intention, and execution.
That’s why we focus on:
We don’t just host.
We curate, manage, and elevate every detail.

TSO is actively expanding Big Bear’s capabilities through:
This is long-term.
This is intentional.
This is just getting started.

As global attention turns to Southern California — from the Olympics to international sport and tourism —
Big Bear is uniquely positioned to lead as a high-altitude hub for training, competition, and experience.
TSO ensures that when teams, athletes, and partners arrive…
everything is ready.