🏁 Conquer the Half Distance Oceanside Triathlon with the Ultimate 36-Week Advanced Training Plan Designed for Dedicated Amateur Athletes Ready to Dominate Oceanside’s Scenic and Demanding Course The Half Distance Oceanside Triathlon is more than just a race—it's an unforgettable test of endurance along Southern California’s breathtaking coastline. From the calm harbor swim to the exclusive bike course through Camp Pendleton, and a fast, flat run along The Strand, this race demands peak ...