Caerphilly Tri-ers is an adult only triathlon club in Caerphilly. We currently serve Caerphilly and the surrounding areas. Caerphilly Tri-ers began as an idea back in the summer of 2016. Fast forward to 2017, Caerphilly Tri-ers launched and became the first Welsh Triathlon affiliated triathlon club in Caerphilly. Catering for all all abilities from novice through to elite, Caerphilly Tri-ers aims to encourage and promote the sport of triathlon in Caerphilly and beyond.