Cheongna Lake Park will trade its usual quiet pace for two days of racing, music and hands-on activities as Incheon Free Economic Zone (IFEZ) Authority hosts its 2026 IFEZ Triathlon and related events on Saturday and Sunday. The centerpiece is the IFEZ Triathlon Sunday, when about 500 athletes and triathlon enthusiasts are expected to swim 1.5 kilometers, cycle 40 kilometers and run 10 kilometers through Cheongna International City. Unlike races confined to stadiums or dedicated courses, the event will bring competitors into the city itself, with swimming in Cheongna Lake Park and cycling along roads around the park before runners return to finish at the waterfront. Organizers said the event is intended not only for competitors but also for residents, children, teenagers and families, offering a broader festival built around sports, culture and future mobility. On Saturday, visitors can explore the IFEZ RC Mobility Championship from 10 a.m. to 5 p.m. at the park’s waterside plaza, with RC car displays, miniature car assembly and racing, RC boat demonstrations and vintage and heavy-equi