ulai Half Marathon 2025 is a festive road-running event set for 21 December 2025 at Aeon Kulaijaya. Featuring three distances—5 km fun run, 10 km fun run, and a competitive 21.1 km half marathon—it welcomes both casual joggers and serious runners. Participants receive Ultron® event jerseys, finisher medals, bibs (with RFID timing for the half marathon), e-certificates, insurance, and light refreshments.
