Perth Trail Series Be Adventure We organise trail events on the most stunning landscapes that you can find in Perth! They’re also super challenging, whether you are just starting out or back for another round! Perth Trails Series provides a fun, social, amazing trail running experience. PTS events are where the coolest community on the trails hangs out! Whether as a volunteer or a runner, everyone smiles, chats, and looks incredibly good! Must be something about being out in nature! We’re green! The only thing cooler than being a trail runner is being a GREEN trail runner. Yep, we love the environment we run in. No disposable cups or single use plastic is used at our events! We encourage carpooling to help you cut out dirty emissions! And we use reusable race bibs because we saw how much waste they generated.