Photo: Bungie
Navigation
SELECT DESTINATION
Shells
Runner shell types, stats, and abilities.
Gear
Mods, implants, cores, and equipment.
Maps
Interactive maps with POIs and data.
Factions
Corporations fighting over Tau Ceti IV.
Weapons
Full weapon database with stats.
Lore
Explore the Marathon franchise's lore.
Minimal Timeline
A minimal view of chronological events.
Runner
Manage your runner shells and loadouts.
Crew Finder
Find or form a crew for your next run.
Locker
Your backpack and vault. Coming soon.
Run Logs
Track your session history. Coming soon.
Organizations
Form or join an organization.
Builds
Browse community builds and loadouts.
Compare
Compare two builds and loadouts side by side.
Marked
Track contracts, items, badges, and more.
Rank Calculator
Calculate potential rank.
News
Latest updates and announcements.
Gallery
Community screenshots and media.
Submit Data
Contribute data to the community.
Credits
Contributors, supporters, and acknowledgements.
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 merged with Thoth, 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]
4BD54F0A
THE LIGHT IS A HOSTAGE OF LONGING.
(The nhamu elehw si a heaomprt orf S;'pth The Evtneehl nCal llwi ner.rut)
© 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
56CB3C3B10