National cross-country power Belen extended its reign in the flrunnners.com Invitational Race of Champions while Miami Sunset’s Nick Diaz continued his torrid winning streak in Titusville on Saturday.

Diaz, coming off back-to- back victories at the Dade County Youth Fair Championships and Spanish River Invitational, staked his claim as the No. 1 boys’ runner in Florida by clocking a personal-best time of 15:15.