The Sprint is a documentary that will give everybody a behind-the-scenes look into the development of the Halo 5 beta.
The Spring is a six-part series, available on the Halo Channel, that chronicles 343's effort's to develop the Halo 5 multiplayer beta.
The first episode, titled "Balance", should be up now on the Halo Channel. The full schedule is available here.
Have a look at the trailer below to get an idea of what you're in for.
The Halo 5 beta will be available starting December 29 for anyone with a copy of Halo: The Master Chief Collection.