Typical prepped conditions for this surface — normal watering/grading is enough.
Site photo
Opacity60%
°
Track features↕ perpendicular
Obstacles & objects
Markers
Track
Lane width10 ft
No track drawn yet.
Drag the orange points to shape your track. Click near the loop to insert a point (make it cross itself for a figure-8).
–/100
Not analyzed yet
Lay out your track, then hit Analyze to score safety, flow, fun, and buildability.
Disclosure: Construction equipment & materials for building this track. Shop ↗ links are affiliate links — as an affiliate partner of Horizon Hobby (AvantLink), The Home Depot, Lowe's & Tractor Supply (Impact), Amazon Associates, and Northern Tool (CJ), this app may earn a commission on qualifying purchases at no extra cost to you. Tracking ids shipped in this build are placeholders.
Use Select / move and click a feature, obstacle, marshal, or note to edit it here.
Track notes & build sheet — page 2 of your plan
Auto-generated from your design. Station distances run along the centerline from the start/finish line; X/Y are feet from the plot's top-left corner — the same 0,0 origin as the grid lines in the 2D view. Re-run Analyze after changes to refresh, and it's included on page 3 of the PDF export and in Print. The ft/m toggle affects this build sheet only — the GPX export uses GPS coordinates, and the DXF and full-scale tiled-print exports are fixed to feet on purpose (real fabrication/CAD scale references).
Run Analyze to generate the stake-out grid and element list.
◑ 3D Preview
Drag to orbit · scroll to zoom · terrain shows real ramp faces, rhythm bumps & banked corners
✉ Email me my plan
🗂 Template gallery
🌐 Community gallery
🌟 Featured — top-scoring published tracks
Review queue
Comment queue
My submissions
🌐 Publish to community gallery
Design
Comments
Sign in to Cloud sync to like or comment.
🎲 Generate a track
📐 Compare designs
🏆 Event builder
Assemble a race day from your saved tracks: pick which ones run, list your drivers, and generate a heat schedule plus a printable race-day pack (heat grids, a marshal sign-up sheet per track, and a blank scoring sheet).
Tracks in this event (from My saved tracks)
Saved events (this browser)
⌨ Keyboard shortcuts
1–7
Switch placement tool (Design page)
Delete / Backspace
Delete the selected item
Esc
Finish drawing an alt/multi path, or close the open dialog
Ctrl+Z
Undo (⌘Z on Mac)
Ctrl+Shift+Z / Ctrl+Y
Redo
Tab / Shift+Tab
Cycle focus within an open dialog
?
Open this shortcuts reference
♿ Accessibility statement
Conformance target: WCAG 2.1 Level AA. This is a genuinely maintained target for this
tool, not a one-time claim — every roadmap item that touches the UI is checked against it before
it ships, and this statement is updated alongside that work rather than left to go stale.
What's in place today:
Every form control has a programmatic label (<label for> or
aria-label), and interactive regions/tab strips carry real ARIA landmark/tab
roles with aria-selected kept in sync.
The 2D design canvas exposes a live, off-screen text summary of the current track (lap
length, turns, feature count) for screen-reader users, alongside its own aria-label.
Full keyboard operability: every placement tool, dialog, and the guided tour are reachable
and operable without a mouse (see ⌨ Shortcuts for the full list), with visible focus
styles and correct focus-trapping/Tab-cycling inside open dialogs.
prefers-reduced-motion is respected — the 3D drive-lap animation starts
paused instead of autoplaying, and CSS transitions/animations are disabled globally.
The color palette — including any white-label theme pack (see THEME_PACKS) —
is checked with a real, programmatic contrast audit (npm run test:contrast) that
walks actual rendered text/background pairs, not just a manual spot-check, and fails the build
on anything under the WCAG AA ratio for its text size.
Known gaps, stated honestly: a full assistive-technology (screen-reader) pass across
every feature has not been independently performed by a human tester — the automated checks
above catch contrast, labeling, and keyboard-trap regressions, but they are not a substitute for
that manual pass, which remains open work. Two third-party embedded widgets (Cloudflare Turnstile
and Clerk's hosted sign-in UI) are outside this app's own accessibility control — their
conformance is each vendor's responsibility, not this codebase's.
Feedback: if you hit an accessibility barrier using this tool, the site owner deploying
this build should replace this line with a real contact method (email/form) before publishing —
left as a placeholder here since this file has no fixed identity of its own until deployed.
📏 Calibrate site photo
Click "Start", then click two points on the photo that you know the real-world distance between — e.g. two fence posts, a driveway width, or a building edge. You'll then enter that distance to set the photo's scale and position.
This build collects anonymous usage analytics (which templates and links get used) and, if something breaks, an anonymous error report — to improve the tool and help fix bugs. No personal data, no ads, no tracking across other sites.