Helpful rider resources

Ride with GPS. Standard route creation software. Easy to view
Routes, download files for GPS units. Review and print cuesheets. 

Strava. Leading activity tracker for cycling

Garmin Connect, Wahoo, Hammerhead.
Widely used cockpit GPS units, route creation and activity trackers.

Timestamp App. For photocontrols, adds location
and time information into the photograph in addition
to embedded metadata