Rally your team, find an erg, and step up to challenge the Aussieroos. The world’s toughest erg athletes are waiting — show them what you’re made of.” 26 January – 2 February 2026. 1 week, 7 workouts. The workouts will be one sprint and one endurance workout on each of the row, ski, bike erg and one multi erg workout and last between 3 and 30 minutes.