Registration for the 2027 Singapore T100 Triathlon has officially opened. The event, part of the World Triathlon Organization’s calendar, will take place over a weekend in Singapore. The announcement comes as the PTO and World Triathlon unveiled a unified global calendar for the triathlon series. The T100 format, known for its challenging course, will return to Singapore, drawing international athletes. The event is expected to attract thousands of participants from around the world. The exact dates have not yet been released, but organizers are encouraging athletes to secure their spots early. This marks another milestone for Singapore’s growing presence in international sports events.