when is nfl training camp
2016 NFL training camp, workout schedules. Check out the dates below for every NFL team's offseason organized team activities and mandatory minicamps for 2016. Training camp dates haven't been finalized. Arizona Cardinals. Organized team activities: May 17-19, May 24-26, May 31, June 1-3. Mandatory minicamp: June 7-9. Training camp: July 29-Aug.