Thiruben Thana Rajan

Thiruben Thana Rajan is a runner from Singapore. He has represented Singapore in various Southeast Asian Games, and holds the national record for the 800 m.

Running career

Thiruben started racing competitively when he was 17; in only his third 400 m race, he ran 48.77s to break the U-18 record. The same year at the World U-18 Championship, he lowered his record to 47.91s.
At the 2023 SEA Games in Cambodia, Thiruben, together with Calvin Quek, Zubin Muncherji, and Ng Chin Hui broke the Singapore national record for the 4 x 400 metres. At the 2025 SEA Games in Thailand, Thiruben, together with Quek, Muncherji, and Reuben Rainer Lee won the broze in the same event.