American Ninja Warrior — Season 4

E01 Southwest Qualifying Round (1) 20 May 2012 E02 Southwest Qualifying Round (2) 20 May 2012 E03 Southwest Regional Finals 21 May 2012 E04 Midwest Regional Qualifying Round (1) 27 May 2012 E05 Midwest Regional Qualifying Round (2) 27 May 2012 E06 Midwest Regional Finals 28 May 2012 E07 Northeast Regional Qualifying Round (1) 03 Jun 2012 E08 Northeast Regional Qualifying Round (2) 03 Jun 2012 E09 Northeast Regional Finals 05 Jun 2012 E10 Northwest Regional Qualifying Round (1) 10 Jun 2012 E11 Northwest Regional Qualifying Round (2) 10 Jun 2012 E12 Northwest Regional Finals 12 Jun 2012 E13 Midsouth Regional Qualifying Round (1) 17 Jun 2012 E14 Midsouth Regional Qualifying Round (2) 17 Jun 2012 E15 Midsouth Regional Finals 18 Jun 2012 E16 Southeast Regional Qualifying Round (1) 24 Jun 2012 E17 Southeast Regional Qualifying Round (2) 24 Jun 2012 E18 Southeast Regional Finals 25 Jun 2012 E19 Las Vegas Finals (1) 08 Jul 2012 E20 Las Vegas Finals (2) 08 Jul 2012 E21 Las Vegas Finals (3) 08 Jul 2012 E22 Las Vegas Finals (4) 09 Jul 2012 E23 Las Vegas Finals (5) 16 Jul 2012 E24 Las Vegas Finals (6) 23 Jul 2012 E25 Best of Southwest 08 Jul 2012 E26 Best of the Midwest 08 Jul 2012 E27 Best of Northeast 08 Jul 2012 E28 Best of Northwest 09 Jul 2012 E29 Best of Midsouth 10 Jul 2012 E30 Best of Southeast 16 Jul 2012 E31 Best of the Finals (1) 17 Jul 2012 E32 Best of the Finals (2) 24 Jul 2012