The Brief The Chicago Bears open training camp on July 28, when all the veterans report to start preparing for the 2026 NFL season. Chicago Bears training camp officially opens at the end of July, with rookies reporting first and veterans reporting soon after. FOX Chicago takes a look at the Bears’ secondary, which saw the most overhaul of any position on the Bears' roster during the 2025 offseason but gained a heap of potential in the process. Here’s a look at the Bears’ secondary ahead of training camp. Getting Bryant, 27, and Thieneman, 21, up to speed as the starting tandem is the primary objective for the Bears in training camp.