...It runs on any browser and supports a great variety of tile layers (Open Street Map and Google Satellite among others).
As a php+mysql service can be installed on any web server (i.e. your bike-team site!).
It's free, open source, portable and cross-platform.
*** NB ***
- Check the "allow unknown sources" option on your device security settings to setup on Android.
Current version: 0.9 (beta)
Release notes: -> https://sourceforge.net/p/puntogps/blog/
kvwmap is a complex WebGIS-Client and -Server solution for eGovernment-purposes written in PHP using UMN-Mapserver-technologies, MySQL- and PostgreSQL/PostGIS-databases, SVG, etc.
ATTENTION!!! This Project is no longer updated on SourceForge.
Please use https://github.com/srahn/kvwmap instead.
MappingWidgets is a framework for making clients to OGC/OpenGIS web mapping servers (WMS) using PHP, JavaScript, and Smarty. Standard web mapping / geographic functions are supported, e.g. overview, legend. It is used for the Drupal (CMS) Carto module.