Chennai, Jan. 9 -- Chennai is set to witness a landmark addition to the Indian endurance sports calendar with the country's first-ever 5i50 Triathlon Chennai, alongside the launch of the DuYoska Duathlon, scheduled for January 11.

To be held with the Sports Development Authority of Tamil Nadu (SDAT) as the presenting sponsor, the event will make India the third country in Asia and sixth worldwide to host the globally recognised IRONMAN Group's 5i50 Triathlon, as per a release.

5i50 Triathlon is one of the world's most popular Olympic distance (51.50 km) triathlon formats, featuring a 1.5 km swim, 40 km cycling leg, and a 10 km run. Designed as a stepping stone for emerging athletes, the format enables them to progress towards IRONMAN 70...