Event Winners
IRC 2026, Japan (co-sponsored by Suga Weathering Technology Foundation) Download a list of the winners
IRC 2025, Thailand (co-sponsored by National Research Council of Thailand) Download a list of the winners
IRC 2024, Turkiye Download a list of the winners
IRC 2023, China Download a list of the winners
IRC 2022, India Download a list of the winners
IRC 2021, Germany Download a list of the winners
IRC 2019, UK (co-sponsored by Derby Rubber) Download a list of the winners
IRC 2018, Malaysia Download a list of the winners
IRC 2017, USA Download a list of the winners
IRC 2016, Japan Download a list of the winners