At least two runners were injured during the third bull run at Pamplona’s traditional Festival of San Fermín in northern Spain on Tuesday. That meant fewer people were hurt than in previous races, when five to six of the participants ended up in hospital, according to commentators on the state TV station RTVE. They expressed relief after some dangerous scenes during the event. Hundreds of people chase six massive bulls, some weighing over 600 kilograms, and several oxen into an arena in races held until Sunday as part of the annual festival, which dates back to the 16th century. The bulls are …