Start date 30 Jun 2019 07 Jul 2019 (not for total beginners) 14 Jul 2019 (not for total beginners) 21 Jul 2019 (not for total beginners) 28 Jul 2019 (not for total beginners) 04 Aug 2019 (not for total beginners) Duration 2 weeks 3 weeks 4 weeks (1 month) 5 weeks 6 weeks 7 weeks 8 weeks (2 months)