Delta Scientific announced that Delta’s innovative DSC1000 portable barrier and TB100 portable bollard systems were rented from Australian-based Knight Brothers to help protect the 85,000 entrants in the world’s largest run on 11 August. Both a fun run and a competitive contest, the City2Surf Run covers an 8.7-mile course that begins in Sydney’s Central Business District and culminates at scenic Bondi Beach. It’s both a fun run and a competitive contest.