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.
1. Climbing Works International Festival
A competitor using all his strength to hang-on whilst taking part on a bouldering problems at this years' event. Picture: James Hardisty Photo: James Hardisty
2. Climbing Works International Festival
Peggy Xu from Oxford, starting her wall climb. Picture: James Hardisty. Photo: James Hardisty
3. Climbing Works International Festival
A competitor challenging his self on one of the bouldering walls. Picture: James Hardisty Photo: James Hardisty
4. Climbing Works International Festival
Max Jones, from Manchester is photographed during one of his climbs. Picture: James Hardisty. Photo: James Hardisty