Observed arrival · 2026-10-01
Marble Trace puts 28 iRacing widgets where you want them
A free, open-source Windows overlay for iRacing, with configurable telemetry widgets for racing data across your screens.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- iRacing drivers configuring an on-screen telemetry display
- Worth noticing
- The page lists 28 widgets, including a proximity radar with car-distance warnings and a track map showing the field.
Field notes
The catalog separates race and performance widgets from timing, standings and awareness tools, with each entry explaining the display’s purpose. The visual editor supports session-based layouts for practice, qualifying and races; the page also describes running the display on another device over the local network without installing software there. The listed license is GPL-3.0.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue