The Half Distance 70.3 Triathlon in San Andrés Columbia features a 1,900-meter (1.2-mile) swim in the calm, turquoise waters of the Caribbean Sea, offering ideal conditions and scenic beauty. The 90-kilometer (56-mile) bike course consists of two laps on a flat island route with stunning Caribbean views. The 21-kilometer (13.1-mile) run course is also flat, with athletes completing three laps along the ocean, finishing on a red carpet framed by palm trees. Race conditions are optimal, with ...