Race Director       Norbert Groenewegen           +31-(0)6-29250704   
Event manager       Willem-Jan van Vliet          +31-(0)6-10612734 
Subscription        Anja Vermond                  +31-(0)71-5141019   
Facilities          Jan Kortekaas                 +31-(0)6-53675583  
Volunteers           Ant Brandenburg               +31-(0)6-27856603  
Sponsoring          Robert Smits                  +31-(0)6-53703538   
Media               Marga Erkelens                +31-(0)71-5415396   
PR                  Erik van Leeuwen              +31-(0)6-49246661   
Athlete manager     Jaco Luijendijk               +31-(0)6-24870562   
                    Daan Hoek                     +31-(0)6-51748718