VOICE NAVIGATION.

Every hazard called before you reach it. DirtGPS reads your course out loud as you race, through your helmet comms or car audio, so your eyes stay on the track instead of the screen.

CALLED BEFORE YOU REACH IT.

Callouts are distance-based and adapt to your speed: the faster you are going, the earlier you hear them. A washout gets called in time to do something about it at 150, not as you land in it. Distances count down in clean steps, the way a navigator would call them.

IN COURSE ORDER, ALWAYS.

Callouts follow the course, not just whatever marker happens to be closest. Out-and-back sections, crossovers and loops read correctly, a missed marker never skips the sequence ahead, and lap courses re-arm every callout when you cross the line.

BUILT FROM YOUR OWN PRERUN.

Mark the course in prerunner mode, then build a voice route from those waypoints. What you hear on race day is your own notes, in your own naming, called back at speed. Rename a waypoint and the callout updates with it.

ANY AUDIO, FULLY OFFLINE.

Works over Bluetooth with helmet comms, headsets and car audio, and keeps talking with zero bars. Phone calls and other audio interruptions do not break the sequence.