Marathon (disambiguation)

Marathon may refer to the following:

In-universe

 *  - A heavily-armed United Nations Space Command cruiser class.

Real world

 * Marathon - Bungie's first successful video game series.
 * Marathon Man - A Halo 3 Achievement.
 * List of Marathon references in the Halo series - A list of Marathon references in the Halo franchise.
 * Marathon Sprint - A track in the Halo: Combat Evolved Anniversary Original Soundtrack.