Alpine Club members Ben Silvestre, Pete Graham and Will Harris have recently left the Central Alaska range. After encountering dangerous snow conditions on the little-visited Thunder glacier they flew to Denali base camp on the Kahiltna glacier. After acclimatising to 5200m on Denali's West Buttress they made the first British ascent of the Infinite Spur on Mount Foraker in a five and a half day round trip. They found mixed conditions on the 2800m high route, with time consuming snow low down on the route and technical cruxes up to scottish grade VI. After summitting late on May 28th they spend a day and a half descending the Sultana ridge, with their rare window of good weather coming to and end as they descended Mount Crosson in typically Scottish conditions.