This 36-week Half Distance Triathlon training plan prepares you specifically for the demands of racing in San Jose del Cabo and Cabo San Lucas—where heat, terrain, and pacing discipline determine your outcome. Swim Readiness for Warm Open Water The Half Distance Triathlon begins in warm, non-wetsuit conditions. Your first 12 weeks build efficient technique and relaxed breathing through structured drills. You arrive confident in open water, able to maintain form without relying on buoyancy. ...