Women are a tiny minority but they are increasingly joining the famous bull runs at Spain's San Fermín Festival in Pamplona. The adrenaline-filled event sees runners sprint alongside bulls through cobblestone streets. Participants like Yomara Martínez and Sara Puñal say the experience is thrilling and empowering, despite the physical risks and the rarity of women runners. The event, which draws thousands of spectators and millions of viewers, has faced criticism in the past for incidents of harassment and violence. Organizers have since increased security. Women were officially banned from participating until 1975, but their presence is now steadily growing.