Under the auspices of the Entertainment Authority for the Taif Season, we were happy to work on the Color Marathon, which was running for three consecutive days. We managed more than 12,550 visitors visited the venue and over 1095 contestants participated in this amazing event. In this event, we applied the technical, organizational, logistical approaches. We also used online and on-site registration systems and provided the contestants a safe environment with over 100 organizers and security teams - We used high-resolution Cameras 360 ° monitoring, Spray arches, fully equipped lounge areas with washrooms. we had an ambulance and paramedic in the venue. We also developed a social media campaigns as well as outdoor and indoor marketing such as advertisements in hotels, airports.