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Humanity's first and only interstellar colony ship. Three kilometres long. Home to 10,000 colonists.
Description
The UESC Marathon is humanity's first and only interstellar colony ship — a vessel three kilometres from stem to stern, carrying over ten thousand colonists and managed by three artificial intelligences. Launched from the Sol system, the Marathon has been in stable orbit around Tau Ceti IV for eleven years when the Pfhor attack. The ship becomes a battlefield in the first game and is partially abandoned as Durandal flees to Lh'owon.
Data
Appears In
11 entriesThe Marathon Project
The UESC buys Deimos and begins converting it into the Marathon.
Building the Marathon
The Marathon is built over decades amid Martian unrest.
Three Minds in the Machine
The Marathon runs on three AIs, one of which, Durandal, is kept in a demeaning role that helps drive his rampancy.
Arrival and Colony
The Marathon reaches Tau Ceti IV and the colony is founded.
Marathon
The Pfhor launch a surprise assault on Tau Ceti.
The Colony Goes Dark
The Pfhor return and annihilate the Marathon and the colony, severing UESC contact with Tau Ceti.
The Battle of Lh'owon
Durandal and the thawed Security Officer begin retaking Lh'owon.
The Fate of Three Minds
Durandal reaches metastability of some kind, while Tycho remains trapped in anger and is destroyed. Leela's post-capture chain of sales leads to her rampancy.
New Cascadia's Silence
An unknown attack makes colonists detonate, and New Cascadia's population of 30,000 disappears as the planet declines.
Destruction of the Pfhor Homeworld
Earth forces and the S'pht'Kr sack the Pfhor homeworld.
Corporations Move In
A signal draws major corporations to Tau Ceti to salvage, investigate, and fight by proxy through Runner shells.
TAU CETI IV
Constructed by [ H4L0FW1NT3R]
43353542
THE CORE STILL REMEMBERS HOW TO BREAK A SOUL.
(nrdaluDa stuant hsi p,eseerk namlcigi ntcenenfimo lnyo nepesdhar ish irsicuyto dna tapetipe rfo efod.mer)
© 2026 AndrewDavidJ. All Rights Reserved. Not affiliated with Bungie or Marathon.
Marathon is the property of Bungie. Bungie and Marathon are registered trademarks of Bungie inc.
Credits
393AA367AD