Dirt Index: MTB Trail Maps

Dirt Index is free mountain bike rides across the Southwest and the Sierra: Las Vegas, Utah, Sedona, Moab, Tahoe, Mammoth and Reno. Built for places your phone has no bars. Every ride ships inside the app: the map, the route, the turn-by-turn cue sheet and the voice. Open it at the trailhead with zero signal and it just works. RIDE MODE - Full-screen topo map with your position and a heads-up arrow - Spoken turn calls, junction alerts and off-route warnings, even with the screen off - Your music ducks under the callouts, then comes back - Pause and resume from the phone or the watch - Run timer with splits and personal bests, made for bike park laps APPLE WATCH - Start a ride or a recording from the watch: Dex, Record and Stats on the home screen - Heads-up ride screen with a live compass, wrist taps for turn calls, and pause - Runs as a cycling workout: stays on with your wrist down, live heart rate, saves to Apple Health - Phone left behind? The watch records the ride itself, with the route, distance and climb in Apple Health - Apple Watch Ultra Action Button starts, pauses and resumes your ride MAP AND RECORD - Live topo map with speed, distance and elevation - Record any ride, ours or your own - My rides: every ride you record in one list, with the map and sharing - Save a branded image and a short flythrough video of your ride, or the GPX - Download offline map packs for a ride area or a whole state SEND US A RIDE Got a loop worth sharing? In the Submit tab, send the .fit, .gpx or .tcx file from your bike computer or ride app. Your phone trims the start and end so your house stays private. We check every ride, and if it goes on Dirt Index, the ride page says who sent it. 105 RIDES, 21 AREAS Blue Diamond, Red Rock, Mt Charleston, Bootleg Canyon, St. George, Hurricane, Brian Head, Moab, Sedona, South and North Lake Tahoe, Mammoth Lakes, Reno and three lift-served bike parks. Every ride has miles, climbing, how much is singletrack, an elevation profile and live trailhead weather. Zoom out to see every region at once. RIDE WITH FRIENDS - Plan a group ride and send the crew one link to RSVP - Text a buddy where you parked and when to worry - A live follow link so someone at home can see you are moving BATTERY SMART GPS only wakes when you move, the screen can lock while the voice does the work, and the app backs off if your battery drains fast. Free. No accounts. No ads. Ride at your own risk: trails change, and routes come from map data. Obey closures and carry more water than you think.