Tour of Phuma Yumco Lake Cycling Challenge successfully obtained WRCA certification in 2024. On September 7, 2025, the 2025 Tour of Phuma Yumco- GUINNESS WORLD RECORDS Attempt of Highest altitude bicycle competition held and succeed. Now, it is the highest altitude bicycle competition with both WRCA and GWR certifications officially!

Photo: XZTV

Editor: Zahng Shu, Tsering Dekyi

Translator: Zheng Yujie, Liu Fang

Reviewer:Drakpa Wangchen, Yang Guangyuan