
TV host and active triathlete Drew Arellano will be competing in the first leg of the Challenge race this year, which will consist of a 1.9km swim, 90km bike, and 21.1km run. GMA News Anchor Kara David, on the other hand, will be joining the Powerpops TriKings for run, while TGIS alumnus Onemig Bondoc will also participate in the run relay.
Former PBB housemate Paul Jake Castillo, TV commercial director and entrepreneur Sid Maderazo, and triathlon coach Miguel Antonio Lopez are also competing in the event that holds the largest prize purse in Asia.