Daniel Woods is one of the finest professional climbers. He specialises in bouldering, a type of climbing performed without the use of ropes or harnesses, usually over climbs less than 20ft high. Here he tackles this year's Hueco Rock Rodeo, one of the world's longest-running outdoor bouldering competitions, held annually in Hueco Tanks in his home state of Texas. He wins the competition by racking up a career best of 86 combined V points – the numbers used to grade bouldering problems