Half Distance Triathlon Goa, India – Ultimate Race Guide Race Overview Swim (1.9 km): One-lap triangular course in the calm waters of Miramar Beach, with an average water temperature of 78°F (26°C), ideal for a smooth start. Bike (90 km): A fast, scenic two-lap route, featuring the newly inaugurated Zuari Bridge, with fewer climbs and more straightaways, allowing for a high-speed ride through Goa’s stunning coastal roads. Run (21.1 km): A three-loop course from Miramar Beach to the ...