Two-day AFC Fitness Expo at Sheraton San Diego Hotel & Marina 1380 Harbor Island Drive (Fri 16 Aug-noon to 7pm & Sat 17 Aug-10am to 5pm ) for bib number, Timing RFID chip, & T-shirt pickup. Photo ID required for bib number pickup. There will be NO Half Marathon Registration at the Expo. NO day of race registration, bib number or Chronotrack RFID tag (timing chip) pickup for Half Marathon. T-shirts are available for pickup after the race in Balboa Park. Limit of 8,000 (half marathon) and 1,700 (5K).