<Tr> <Th> </Th> <Td> 9 July 2017 </Td> <Td> 25 July 2017 </Td> <Td> Rebecca Maddern Ben Fordham </Td> <Td> Freddie Flintoff </Td> <Td> $100,000 </Td> </Tr> <Tr> <Th> </Th> <Td> 8 July 2018 </Td> <Td> 31 July 2018 </Td> <Td> $200,000 </Td> </Tr> <P> The first season premiered on 9 July, 2017, on Nine Network and concluded on 25 July, 2017 . The season was filmed on Cockatoo Island, Sydney where 50 ninjas ran in each of the six qualifying heats, with the top 18 from each heat moving on to the Semi Finals . From the three semi finals, the top 7 competitors moved on to the Grand Final . 9 Competitors finished stage one of the Grand Final, but none completed stage two . </P> <P> The second season premiered on 8 July, 2018, on Nine Network . The season was filmed on Cockatoo Island, Sydney . In this season there was a total of over 300 ninjas, each was place into one of the six heats, with the top 20 in each heat advancing to the Semi Finals . In each of the four Semi Finals, the top 8 competitors continued to the Grand Final . In the Grand Final, stage one was completed by 24 competitors, though none of them completed stage two . </P>

Who came first in australian ninja warrior 2017
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