Bannau Brycheiniog N..
Triathlon Calendar near Bannau Brycheiniog National Park (Brecon Beacons) 2026-2027
Monthly updates for Bannau Brycheiniog National Park (Brecon Beacons)
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Bannau Brycheiniog National Park (Brecon Beacons) for 2026-2027! We've gathered 8 exciting races in the area. Check out our detailed list below to find your next local race.
October 2026
A 400m pool swim followed by a 5km flat tarmac run around Tonyrefail Park on 4 October 2026, with marshals, chip timing and accessible facilities.
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.
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 two-day SUPBIKERUN at Fforest Fields combining paddle boarding, road cycling and trail running with chip timing, camping options and equipment hire.
Sprint triathlon in Swansea waterfront with a 750 m dock swim, a flat 20 km closed-road bike over three laps, and a 5 km run; entry from £84.99.
Monthly updates for Bannau Brycheiniog National Park (Brecon Beacons)
Get new running races (and updates) in your inbox every month.
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.
July 2027
A coastal IRONMAN 70.3 in Swansea Bay with a swim from Prince of Wales Dock, a bike route toward the Gower Peninsula and a city and waterfront run.
September 2027
Pool swim triathlon at Newport International Sports Village with sprint and Olympic distances, flat bike and run routes, and spectator seating.