Singapore Triathlon

This weekend's PTO T100 Singapore triathlon will be hot, hot, hot - Trirating expert Thorsten Radde predicts the big names and wildcards we'll see burning up the course.

A four person mixed, super sprint-distance relay is scheduled for 9 a.m. on Thursday in Singapore, making a historical debut at the Youth Olympic Games.

A total of 64 athletes representing 42 nations from five continents are set to compete at the first-ever Youth Olympic Games.