30,000 km and counting 23/08/2025 FacebookTwitterEmail Nick Tremaine has so far rode 30,000km around Australia and has raised $40,000 for dementia. (Jack O'Halloran: 496618) Jack O'Halloran WHYALLA - Solo cyclist Nick Tremaine passed through Whyalla last week, as part of his trek around Australia to raise […] Subscribe or Login to see the rest of the content. Username Password * Remember Me Forgot Password