Tour de France Grand Départ 2027

On Sunday 4 July 2027, Stage 3 of the 2027 TdF will roll out from Y Trallwng in Mid Wales, passing through the spa and market towns of Llandrindod, Llanfair‑ym‑Muallt (Builth Wells) and Aberhonddu (Brecon).

It will then ramp up across Bannau Brycheiniog National Park, before a thrilling series of climbs and descents across the South Wales Valleys of Rhondda and Cynon, Merthyr and Caerffili (Caerphilly). In the South Wales Valleys, the peloton will be set to tackle legendary climbs such as the Côte de Rhigos and Côte de Caerphilly, followed by a finish in Caerdydd.