The GT Radial x 8 Oras ng Pilipinas is not a race of speed. It doesn’t matter who qualifies on pole or sets the fastest lap. What’s important is who can last the full distance and race 8 hours non-stop. On its 2017 edition, 30 out of the 31 starters successfully made it to the chequered flag, making it the biggest grid ever for the Philippine Endurance Challenge (PEC).