The last months I've been working really hard (after hours) developing "Statistics for Strava". It's a self-hosted web app designed to provide you with better stats.
The app includes, but is not limited to:
* Dashboard with various stats and charts
* Detailed list of all your activities
* Monthly stats with calendar view
* Gear stats
* Eddington for biking and running activities
* Detailed list of your segments and corresponding efforts
* Heatmap
* History of completed Strava challenges
* History of activity photos with slideshow functionality
* User badges
Feel free to check it out. I'd be happy to hear your feedback. https://github.com/robiningelbrecht/strava-statistics
Cheers.