The NSW Club Triathlon Championships has returned to Gosling Creek with over 1000 participants taking part on Saturday. As a result the leash free area at Bloomfield Park will be unavailable on Saturday. Road closures and some delays are expected between 10am and 4pm in areas surrounding Gosling Creek. Traffic on Bargwanna Road, Bloomfield Road, Forest Road, Orchard Road, Forest Reefs Road, Dog Trap Lane and Cadia Road will be affected.