Local sport sites:
Cycling Curacao
Welcome to Cycling Curacao. Curacao's biking website.
Tourism:
WannaBike
Mountainbiking is a great way to explore Curaçao and Bonaire and WannaBike offers tours for riders of any level, from beginner to very experienced.
Misc.:
swimming and running
Did you know there are aquathletes - swim/run athletes? The races vary - it might be an aquathon (swim/run) or an aquathlon (run/swim/run).