Very important for this site is that all viewers and riders have faith in the speeds that a rider has posted in a session.

The way we do that is by analysing the gps-tracks that can be downloaded from a GPS.

To do this there are several Regional Timekeepers all over the world who check and help riders with posting sessions:

- Australia: Ian Fox and Garry Russel
- Austria: Rob Sturm
- Belgium: Reginald Gyselinck
- Germany: Markus Schwendtner
- Greece: Alexander Doukas
- France: Guillaume Demartres
- Italy: Andrea Bargi
- New Zealand: Chris Torckler
- The Netherlands: Raymond Wortel
- South-Africa / Namibia: Henny Bredenkamp
- Sweden: Jesper Kinnas
- United Kingdom: vacancy
- USA: Craig Bergh

For other countries the overall Timekeeper (Roger van Tongeren) is available.

If you have any questions or would like to become RTK for a country then please contact the Timekeeper (roger (at) gps-speedsurfing (dot) com).