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Marathon TTK Calculator, Weapon Stats & Runner Build Tools

The definitive analytics engine for Bungie's Marathon (2026). Real time-to-kill modeling, Runner Shell loadout theorycrafting, Cradle progression perk planning, and faction contract optimization.

Patch S2.07 ToolsUpdated Aug 1, 2026

TTK & Combat Analytics in Tau Ceti IV

In Bungie's Marathon extraction sandbox, combat is unforgiving and decisive. With a baseline 120 HP health pool plus shield layers (adding 20+ effective HP) and a unique continuous health-regen model, engagements are decided in milliseconds. Our analytics engine decomposes the entire damage calculation pipeline: base damage, rate of fire, headshot multipliers, range drop-off curves, and Ballistic versus Volt (energy) ammo penetration.

Whether wielding the devastating close-quarters WSTR Combat Shotgun, the versatile BR33 Volley Rifle, the dueling Bully SMG, or long-range Longshot precision rifles, understanding your exact shots-to-kill (STK) and time-to-kill (TTK) under live armor values determines whether you secure extraction or lose your entire inventory to Tau Ceti IV.

Our tools factor in weapon bloom, recoil drift, and attachment modificationsโ€”giving you practical, realistic combat metrics rather than purely theoretical paper DPS.

Runner Shells, Cores, Implants & The Cradle

Loadouts in Marathon extend beyond firearms. Every deployment requires selecting from 7 specialized Runner Shellsโ€”Assassin (stealth/invisibility), Recon (tracking & echo pulse), Thief (loot extraction & vertical grappling), Destroyer (riot barricades & high-impact firepower), Vandal (high mobility), Triage (combat sustain), or the zero-risk Rook exploration chassis.

Shell performance is deeply customizable via Shell-Specific Cores (which alter tactical cooldowns and mobility parameters) and Universal Implants (which stack fixed perks and stat buffs). With the Season 2 introduction of The Cradle account-wide progression matrix, fine-tuning your perk allocation provides a permanent edge across seasonal wipes.

Our database and calculators track all 6 corporate factionsโ€”CyberAcme, NuCaloric, Traxus, MIDA, Arachne, and Sekiguchi Geneticsโ€”ensuring your contract routing and weapon loadouts yield maximum survival probability and Extraction ROI.

Marathon Calculator & Analytics Tools

Marathon Meta rankings

Full Rankings โ†’
WeaponTierTTK
WSTR Combat ShotgunS0.00sView โ†’
D54 Battle PistolS0.69sView โ†’
BR33 Volley RifleS0.76sView โ†’
Bully SMGS0.66sView โ†’
Longshot SniperA0.00sView โ†’
Impact HARA0.45sView โ†’

Top Marathon Weapons (10 of 32)

Trending Marathon Tools

Frequently Asked Questions

What is the best Runner Shell in Marathon Season 2?+
For solo extraction runs, the Assassin shell is top-tier due to stealth cloaking and smoke escape utility. For squad coordination, Recon and Triage offer unmatched situational awareness and team sustain. Beginners should start with the zero-risk Rook chassis to learn map rotations without losing vault loot.
What are the strongest S-Tier weapons in Marathon right now?+
In the Season 2 meta, the WSTR Combat Shotgun dominates close-quarters building sweeps, the BR33 Volley Rifle is the gold-standard versatile mid-range weapon, and the Bully SMG is the premier 1v1 dueling firearm. For long-distance vantage points, the Longshot sniper controls open sightlines.
How does health and shield damage work in Marathon?+
Runners have 120 base HP with shield layers (standard shields provide +20 HP). Taking damage pauses shield regeneration, but health regeneration continues even while under fire. Ballistic ammo deals high raw physical damage, whereas Volt energy weapons chew through shields rapidly.
What is The Cradle system in Marathon?+
Introduced as the Season 2 progression system, The Cradle is an account-wide matrix that permanently enhances all Runner Shells throughout the active season. By completing faction contracts and extracting valuable artifacts, you earn Cradle points to unlock mobility, cooldown, and survivability perks.
How do Cores and Implants differ in Runner builds?+
Cores are Shell-specific enhancements (up to 2 equipped) that fundamentally modify tactical abilities (e.g. reducing cooldowns or granting triple jump). Implants are universal modules equipped by any Shell to boost stats like heat dissipation, sprint recovery, and shield reboot speed.
Which faction should I prioritize first in Marathon?+
CyberAcme and NuCaloric are the recommended starting factions. CyberAcme unlocks early utility mods and shield upgrades, while NuCaloric provides foundational weapon attachments and high-value early contract payouts.

Marathon โ€” Methodology & Transparency

How we ensure every calculation is accurate and trustworthy.

๐Ÿ“Š Verified Sourcing

All weapon stats sourced from official patch notes and verified through controlled in-game testing. Cross-referenced with community data-mining projects.

๐Ÿ“Š Controlled Testing

Each weapon is tested in controlled environments โ€” measuring per-shot damage at multiple ranges and armor levels. Results are compared against published patch notes.

๐Ÿ“Š Dynamic Formulas

TTK (30%) + DPS (20%) + Range (15%) + Mag Efficiency (15%) + Recoil (10%) + Reload (10%). Weights calibrated specifically for combat dynamics.

๐Ÿ“Š High Frequency

Patch notes monitored within 24 hours. Verified data published within 48 hours. (Patch S2.0)

Expert Editorial Team

Real players. Real data. Verified by automotive and gaming specialists.

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Marcus V.

Lead Telemetry Analyst

"Over 12 years of Forza competitive racing. Specializes in PI class balance and tire thermal physics."

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Dr. Elena K.

Meta Balance Consultant

"PhD in Game Theory. Analyzes combat and racing loops to identify shifts in competitive dominance."

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Satoshi R.

Japan Festival Expert

"Native Tokyo resident. Mapping the FH6 fictionalized Japan for the most accurate Touge guides."

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Same Combat Analytics Engine โ€” Multiple Games

Our analytics engine uses the same verified methodology across all supported games. Consistent formulas, transparent calculations, and patch-tracked data.

Fan-Made Community Tool

Calculators.Games is a solo-developer project built by fans, for fans. Our tools and calculators for Marathon are designed to help players theorycraft and optimize their gameplay. We are not affiliated with the game's official developers or publishers. Read more about our project on the About page.