Caerphilly
Triathlon Calendar near Caerphilly 2026-2027
Monthly updates for Caerphilly
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Caerphilly for 2026-2027! We've gathered 11 exciting races in the area. Check out our detailed list below to find your next local race.
August 2026
A four race midweek aquathlon series at Parc Bryn Bach held on Thursdays from May to August, featuring open water swims and mandatory wetsuits.
September 2026
Two days in the Brecon Beacons combining seated SUP, a 47 mile bike, a 13 mile Pen y Fan hike and varied day two activities supporting Ty Hafan and local community groups.
October 2026
Experience an end of season sprint triathlon in Porthcawl featuring a harbour swim, a multi lap town cycle, and a flat coastal run along the Bristol Channel.
A sprint triathlon in Minehead combining a 750m sea swim, 20km bike and 5km coastal run with marshals, chip timing and water safety.
Monthly updates for Caerphilly
Get new running races (and updates) in your inbox every month.
March 2027
A duathlon at Margam Country Park combining trail runs around the castle and lake with rolling road bike courses featuring short climbs and fast flat sections.
May 2027
Pool-based sprint and super sprint triathlons in Cheddar on 16 May 2027 with 400/200m swims, scenic bike routes and flat out-and-back runs.
June 2027
July 2027
A short swimrun at Clevedon Marine Lake combining about 6 km of running with 1 km of swimming, offered as full or half distances with individual and team entries.
A Clevedon sprint triathlon with a 750 m lake swim, a fast undulating bike loop and a 5 km seafront and trail run finishing at Salthouse Fields.
August 2027
Pool-based triathlon at Caldicot Leisure Centre with indoor swim, traffic-free grass cycle and run circuits, multiple distances and relay and youth events.