Marathon’s visual identity is sharp, high contrast, and futuristic. If your stream layout is noisy or mismatched, it fights the game. If it’s too plain, it looks generic. The goal is a layout that feels like Marathon UI, stays readable in motion, and helps you run the show fast.
This guide covers the best overlay and widget setup for Marathon, plus the cleanest way to get a cohesive look using StreamSpell’s ULTRAMARATHON stream package and matching Stream Deck assets.
Get the complete Marathon look: ULTRAMARATHON: Marathon Stream Overlays and Widgets
Only need Stream Deck assets: Marathon Stream Deck Profile for OBS and Icons
Need help installing or customizing: StreamSpell Support
Marathon is built around tension and clarity, so your stream design should prioritize:
If you want your stream to feel premium, the whole system needs to match, not just one screen.
If you want one install, one visual language, and a setup that looks like it was designed for Marathon from day one, use a purpose-built pack.
ULTRAMARATHON: Marathon Stream Overlays and Widgets gives you a cohesive Marathon aesthetic with overlays and widgets designed to work together.
If you want a Marathon overlay that looks instantly intentional, start with ULTRAMARATHON.
.png)
Marathon streams look best when your widgets feel like part of the game UI, not random add-ons. The rule is simple: clean, compact, and always readable, even during fights.
The ULTRAMARATHON stream package includes a full widget bundle, built to match the Marathon aesthetic:
If you want the complete bundle with overlays and widgets in one cohesive theme, grab it here!
Alerts should reward events without stealing attention. For Marathon, the best setup is:
ULTRAMARATHON’s Alert Box is designed to sit cleanly in your layout while staying readable on every supported platform.
Marathon streams move fast, and chat can get dense. A good chat box widget should:
With ULTRAMARATHON, the chat box is styled to feel like a UI panel, so it blends with the rest of your Marathon layout.
An event list quietly adds social proof and keeps the stream feeling active. For Marathon, keep it:
This is one of the easiest ways to make your stream feel “alive” without adding clutter.
Goal bars can look cheap fast if they are too bright or too chunky. The best Marathon-style goal bars:
ULTRAMARATHON includes goal bars that match the theme, so you can run sub goals, follower goals, or tip goals without breaking the look.

Marathon is the kind of game where you don’t want to alt-tab mid-run. Your Stream Deck should be your control center.
A Marathon-ready Stream Deck setup should include:
If you already have overlays and only want Marathon control, icons, and OBS actions, grab the dedicated pack:
Marathon Stream Deck Profile for OBS and Icons
If you hit any friction with install, mapping, or layout, use this article and learn how to install Stream Deck Icons, profiles and screensavers!
If you stream games supported by Streamlabs AI, reactive overlays are one of the easiest ways to make your layout feel alive without adding clutter. Instead of relying on flashy animations, you get clean, data-driven HUD elements that update automatically as you play.
Reactive Overlays do not natively support Marathon yet. Streamlabs needs to add official game support first. For now, ULTRAMARATHON Reactive Overlays work with supported titles and still match the Marathon aesthetic.
Reactive Overlays are currently supported in:
In ULTRAMARATHON, Streamlabs users can run reactive overlays that support:
Marathon is all about momentum and high-stakes decisions. Reactive HUD stats give your viewers context instantly:
Keep these elements readable but out of your way:
KD can break visually when deaths are zero. Make sure your KD overlay is configured to avoid weird outputs like Infinity or NaN, so the on-screen UI stays professional.
If you need help installing or tuning reactive overlays, use our Ultimate Reactive Overlays Troubleshooting Guide.
The most reliable approach is a browser source workflow. It’s fast, consistent, and works across most streaming setups.
Watch the video below to learn how to use Color Correction filters on any streaming app in order to customize the look of any stream package by StreamSpell.
Run this checklist before you go live:
Ready to upgrade the whole look in one move? Start with ULTRAMARATHON: Marathon Stream Overlays and Widgets.
If you only want the OBS profile, icons, and Stream Deck visuals, grab Marathon Stream Deck Profile for OBS and Icons.
Need help, fixes, or install guidance? Go here: StreamSpell Support.
Learn everything about OBS Studio, Streamlabs Desktop, which streaming platforms are best, sizing guides for Twitch, YouTube and more!