The winter edition of the Kona Mash-Up kicks off this Saturday, 5 December, at Glyncorrwg mountain bike centre in AfanForest.
More than 350 riders have already signed up for the race, which has a choice of two categories: Technical or Enduro.
The Enduro category will take riders on a 40km loop of the area’s world-class trails, with some timed sections thrown in.
The Technical class involves a loop of the White’s Level trail with timed singletrack and downhill sections.
Registration is open on Friday afternoon/evening and Saturday morning, and you can still enter online until Friday morning or on the day (with £5 surcharge).
There will be an event village (weather permitting) at the top of the Windy Point climb, where basic refreshments will be available to buy.
For more information, head to the Kona Mash-Up website.