Sport San Francisco 49ers News: June 9, 2026 by Javier Moreno - Sports Editor June 9, 2026 by Javier Moreno - Sports Editor June 9, 2026 San Francisco 49ers Begin 2026 Training Camp with Roster Adjustments, Focus on Defensive Rebuild The San Francisco 49ers officially opened their 2026 training camp on June 9, 2026, with a … 0 FacebookTwitterPinterestEmail