Run the Best Streets in Paris.

Yes, completely free — no subscription, no in-app purchases, no account required. Download and run.

No account, no sign-up, no email. Open the app, enter an address or use your current location, and generate your first route in under 10 seconds.

Our algorithm scores every street in Paris using official city open data — sidewalk width, tree density, parks, pedestrian zones and meeting zones. It then builds routes that maximize that combined score for your chosen distance and mode, so the route it surfaces first is the objectively best-scoring option for where you are.

Each search returns 3 to 6 routes optimized for the same goal — the most pleasant run for your distance. They differ slightly in streets, shape and score, so you compare the score breakdown, the elevation profile and the distance, then pick the one you like. You stay in control.

Yes — generated routes land within about ±5% of your target distance. Ask for 10 km and you'll run close to 10 km, whether it's a loop from your door or a point-to-point itinerary.

For now, RunninParis covers Paris intramuros — every street inside the périphérique, scored and mapped. We'd rather do Paris perfectly than cover the whole Île-de-France halfway. Wider coverage may come later.

Loop mode generates a circular route that starts and ends at the same address — ideal for a training run from home. Itinerary mode generates a point-to-point route between two addresses — ideal for a running commute, running to a friend, or running to a specific destination. The AI optimizes both independently.

The score (0–100) reflects how pleasant the route is to run based on six measurable factors: sidewalk width, parks, tree density, pedestrian zones, meeting zones and official fitness paths. A score above 70 means the route mostly uses wide, green, car-free streets. Two routes of the same distance can feel very different — the score breakdown shows you exactly why.

Yes — every route can be exported as a standard GPX file and imported into Strava, Garmin Connect, Komoot, AllTrails, Suunto, Coros, Polar or any app or watch that accepts GPX. You get turn-by-turn navigation on your wrist or in your usual training app.

Route generation requires an internet connection (the AI needs to query street data). Once a route is generated, the running map works with cached tiles. Exported GPX files work completely offline in any compatible app.

Yes — RunninParis is available on both iOS (App Store) and Android (Google Play). Both versions are free and receive the same updates.

Look at the overall score first, then open the breakdown to compare individual factors: parks, trees, pedestrian zones and sidewalk width. The app also shows a radar chart comparison across generated options. A higher score on parks means more green running; a higher score on pedestrian zones means fewer cars.

All scoring data comes from the City of Paris Open Data platform — the same datasets the city uses for urban planning. Map geometry comes from OpenStreetMap. Both are official, public and regularly updated. We refresh the street scores whenever the city publishes new data.