← spotrobotics.app GitHub Support Privacy Policy
FogRider icon FogRider
GPS track analysis for cyclists

See every ride you've ever done, on one map.

Load your GPX tracks and watch the fog lift off every road you've ridden. Analyze speed, surface type, and elevation, or pull your ride history straight from Komoot - no account, no upload, everything stays on your PC.

Download for Windows → View on GitHub → Windows 10/11
~4.4 MB · Windows 10/11 · Free
FogRider showing a HeatMap of 99 loaded rides, with the left tool panel, track list, and stats bar visible
HeatMap view - 99 tracks loaded, colored by how often each area was visited
Features

Everything you need to understand your riding.

Fog of War

The map starts covered in fog and clears along every road you've actually ridden - a hexagonal grid (H3) tracks discovered terrain.

GPX
GPX & ZIP import/export

Drag and drop single files or whole ZIP archives; export everything back to a ZIP in one click.

Komoot import

Log in with your Komoot account and pull recorded activities straight into FogRider - no manual export, no file juggling.

%
My Track Type

Classifies every segment as asphalt, gravel, forest trail and more, using OpenStreetMap data.

km/h
SpeedMap & ElevationMap

Colors your tracks on the map by pace or by climb steepness, so hot spots jump out at a glance.

HeatMap

See at a glance which roads and trails you actually ride the most.

Σ
Statistics & charts

Distance, speed, elevation gain, climbs and descents, plus activity charts by week, month and year.

🏆
Achievements, Rider DNA & Year in Review

Unlockable badges, a cycling personality profile built from your rides, and a shareable yearly recap.

Import in one click

Already tracking rides on Komoot? Bring them all here.

Komoot - log in with your Komoot account directly inside FogRider and pick which recorded activities to pull in, no manual export needed. Import as many rides as you want in one batch, and every track is immediately ready for Fog of War, HeatMap and the rest of FogRider's analysis tools.

Prefer working from files instead? Drag and drop single GPX files or whole ZIP archives onto the app window at any time, no import wizard required.

Komoot

Local-first, transparent about the rest.

FogRider has no backend server of its own. Your tracks and saved profiles live only on your PC - the app only reaches out to a service when a specific feature needs it, and tells you which one.

No account, no upload of your tracks
No analytics or tracking
Talks to OpenStreetMap only for map data & surface analysis
Komoot login stays in your session, never stored by us
Windows 10/11 | ~4.4 MB | Free

Get FogRider.

Free GPS track viewer and analyzer for Windows. Load your rides and watch the fog lift.