The start date for the latest season of Celebrity Race Across the World in 2025 has not been explicitly announced yet. However, the 2024 season of Celebrity Race Across the World started airing on Wednesday, August 14, 2024, at 9pm on BBC One and BBC iPlayer. The 2025 non-celebrity version of Race Across the World began airing on April 23, 2025, on BBC One, but the exact 2025 Celebrity Race Across the World start date remains to be confirmed.