For over 55 years the Chargers called San Diego home. University of San Diego hosted two training camps for the Bolts on Tuesday and Wednesday. Matthew Bowler / KPBS Chargers running back Kimani Vidal carries a football on the field at USD's Torero Stadium, Aug. 5, 2026. But as it often works with nostalgia, the team coming back to San Diego surfaced some complicated emotions for fans. “I'm hoping it's the start of something back to San Diego.