Pain Point
Strava’s personal heatmap feature is usually locked behind Strava Premium, meaning users have to pay for extra features just to view and explore their own activity history.
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Personal Project · 2026
Local Strava Personal Heatmap Generator
TraceGlow
Generate local-first Strava activity heatmaps with filters for activity type, country, date range, and visible map area.
Tech Stack
ReactFastAPISQLiteLeafletStrava API
Core Features
- Syncs Strava activities and GPS data through the Strava API.
- Generates personal heatmaps from running, cycling, and other activities.
- Lets users filter activities by type, country, date range, or current map area.
- Stores activity data locally using SQLite instead of relying on cloud storage.
Performance Insights
- Displays activity routes as interactive heatmaps on a Leaflet map.
- Helps users identify frequently visited routes and training areas.
- Supports country-based filtering with GPS detection.
Project images
