Surf Snowdonia: the swell is guaranteed | Photo: Surf Snowdonia

Surf Snowdonia, the world's first public artificial wave pool, will host the Red Bull Unleashed 2015, between 18th and 19th September.

The Welsh surfing stadium located in Dolgarrog is debuting a completely new format for competitive surfing, only possible in a spot where waves are produced by humans.

The Red Bull Unleashed 2015 will feature a series of man-on-man clashes themed on medieval jousting tournaments which, set in the beautiful Welsh countryside with its historic castles and rich folklore, will be an echo of sporting combat from another time.

Surfers will ride, wave for wave, against each other, in best of five, matchplay-style clashes to decide who advances. The competition will have 24 surfers battling for consecutive victories until two riders reach the final.

Spectators are invited to witness all the action in the water at close range. A total of 2,500 tickets will be available at £8 per person.

Red Bull Unleashed 2015 | Invitees

Jack Freestone (AUS)
Kanoa Igarashi (USA)
Kalani David (HAW)
Slade Prestwich (ZAF)
Yadin Nicol (AUS)
Dillion Perillo (USA)
Mitch Crews (AUS)
Billy Stairmand (NZL)
Marc Lacomare (FRA)
Ian Crane (USA)
Jayce Robinson (GBR)
Reubyn Ash (GBR)
Albee Layer (HAW)
Leonardo Fioravanti (ITA)
Kai Hing (AUS)
Brendon Gibbens (ZAF)
Mikey Wright (AUS)
Luke Davis (USA)
Hiroto Arai (JPN)
Ezekiel Lau (HAW)
Evan Geiselman (USA)
Ian Gouveia (BRA)
Oli Adams (GBR)
Alan Stokes (GBR)