Tongwynlais
Triathlon Calendar near Tongwynlais 2026-2027
Monthly updates for Tongwynlais
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Tongwynlais 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
September 2026
Two day triathlon in the Brecon Beacons with a 2 mile seated SUP, 47 mile bike, 13 mile Pen y Fan hike and charity fundraising, limited to 30 places.
October 2026
A 400 m pool swim followed by a 5 km run on flat tarmac around Tonyrefail Park, held in October at Tonyrefail Leisure Centre.
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 Tongwynlais
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
A sprint and super sprint triathlon in Cheddar Gorge featuring pool swims, a Gorge climb on the bike and an out-and-back run on the Strawberry Line.
June 2027
Middle distance triathlon at Parc Bryn Bach with a 1.2 mile lake swim, 60 mile bike and 13.1 mile three-lap run, plus Aquabike and relay options.
Pool based triathlon at Caldicot Leisure Centre with multiple distances, a traffic free grass cycle circuit, relay teams and a kids fun event.
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.