Friday May 22nd, 2026
Cae William, Llandeilo
7pm Race Start
The Three Parks Challenge is back for 2026
This multi-terrain 10k sees runners pass some of Llandeilo’s most iconic landmarks. After starting in Cae William, entrants will run through Parc Dinefwr, where they will pass Newton House and Dinefwr Castle.
From here they will head up the colourful Bridge Street, through Parc Penlan and back to Cae William via Parc le Conquet.
ENTER NOW: www.entrycentral.com/ThreeParksChallenge
