Triathlon Vereniging Spijkenisse (TVS'90 popularly) is an association with more than 130 active members and was founded on 5 January 1990. Nine enthusiastic members put on the bad shoes and started the job. Now, almost 25 years later, TVS '90 is a thriving association with an active membership and even a growing youth division.
TVS'90 is a training association of the NTB
TVS'90 also organized the NK Run Bike Run for the first time in 2016.