One of the old favourites, the Llanelli Sprint Triathlon, kicks off the Wales Triathlon Series - the first of six races in the new series and hour-long programmes. This year, the racing is better than ever with the standard of elite athletes stronger and the representation of clubs increasing. Competing as part of a world record attempt to complete 90 sprint triathlons in 90 days is Liz Bates from Clwb Tri Merthyr.