The Beginner’s Six-Month Half Distance Triathlon Plan is designed to prepare you for the exact challenges of the Omaha course—so you arrive on race day confident, prepared, and ready to perform. ✅ Built for Beginners – This plan is ideal if you’ve built a 4–6 week aerobic base and are ready to train for a Half Distance Triathlon. It builds fitness progressively so you can master each leg of the Omaha course without feeling overwhelmed. ✅ Swim Preparedness for Lake Cunningham – Calm water ...