The Climbing Works held its annual International Festival with some of the world's top climbers taking on the world's best bouldering problems at this years' event.
Climbers from Japan, UK and Europe took part in this weekend's competiton at the site based at Centenary Works, Little London Road, Sheffield.
The event kicked off on Saturday with the qualifiers, which saw 30 problems presented on the walls across the site, where the top 20 male and females qualified for the semi finals, while a team event was also held.
The semi-finals and finals were held on Sunday.
The event was also a chance for those less initiated with the sport to try out climbing on the walls, plus food stalls and the chance to win equipment in a huge charity raffle.
9. Climbing Works International Festival
Douglas Edgell, of Sheffield, climbing one of the bouldering walls. Picture: James Hardisty. Photo: James Hardisty
10. Climbing Works International Festival
A competitor challenging his self on one of the bouldering walls. Picture: James Hardisty. Photo: James Hardisty
11. Climbing Works International Festival
Will Danks-Tatham from Leeds, competing on one of the section. Picture: James Hardisty. Photo: James Hardisty