2017 Sep 13 September 13, 2017 CrossFit Antietam 0 A. For Time: 15 Box Jump Over (30/24) 9 Thruster (95/65) 600 meter Run 12 Box Jump Over (30/24) 15 Thruster (95/65) 400 meter Run 9 Box Jump Over (30/24) 21 Thruster (95/65) 200 meter Run B. Mobility!