Prepare Confidently for the Half Distance Triathlon Cartagena Colombia with Our 36-Week Training Plan for Senior Triathletes 60+ The Half Distance Triathlon Cartagena Colombia offers a stunning but demanding race experience: a calm 1.9 km swim in the protected Bahía de las Ánimas, a fast and mostly flat 90 km bike course along coastal roads with breathtaking views, and a two-loop 21 km run weaving through Cartagena’s vibrant Old City with historic landmarks and passionate crowds. Our Half ...