If you want to see some of Wales’s fittest competitors battling through the waves, on wheels and in that excruciating last sprint, tune in to new sports series Clwb on S4C for all the highlights this Sunday from 12.30pm.
The first stage is to swim 1,000 metres in the wild, choppy waves of Llanddwyn beach on the coast of Anglesey, before competitors get on their bikes to complete a 60km single-loop track, and finally a 10K run, the last part of which is on the beach.
To find out who won, tune into Clwb on S4C from 12.30pm.
Find out more about Clwb and how to watch S4C, click here.
Treiathlon y Tywod: Sialens Driphlyg ar dir Môn
Mae Cymru bellach yn enwog ledled y byd am ein rasus anodd, ond i lawer Treiathlon y Tywod sy’n cael ei chynnal ar Ynys Môn yw’r uchafbwynt.
I ddilyn camau’r cystadleuwyr drwy’r tonnau, ar ddwy olwyn ac ar droed, gwyliwch uchafbwyntiau’r ras fel rhan o gyfres chwaraeon newydd S4C, Clwb ar S4C brynhawn Sul o 12.30pm.
Nofio 1000 medr drwy donnau gwyllt a garw traeth Llanddwyn ar arfordir Môn yw’r cam cyntaf cyn neidio ar gefn beic i gwblhau cylch 60 cilomedr ac yna rhedeg 10km, gyda chyfran ola’r trac ar y traeth.
Er mwyn darganfod pwy enillodd, gwyliwch yr uchafbwyntiau ar Clwb o 12.30 ymlaen ar S4C.
Rhagor o wybodaeth am Clwb a sut i wylio S4C: http://www.s4c.co.uk/clwb/c_index.shtml
