Cool weather
Several races are likely to feature cool weather. These include Vietnam Highlands Trail by UTMB on January 8, 2027, Mucangchai Ultra Trail on October 3, 2026, Ultra Trail Cao Bang on November 27, 2026, Vietnam Mountain Marathon (VMM) on September 18, 2026, Cuc Phuong Jungle Paths on December 26, 2026, Măng Đen Ultra Trail on January 15, 2027, and Vietnam Jungle Marathon on October 17, 2026.
Referenced races
Vietnam Highlands Trail by UTMB
trail · 100/50/20/10km +1
JAN 8, 2027 · Xuân Hương - Đà Lạt, Lâm Đồng, Vietnam
Mucangchai Ultra Trail
160/100/75/55km +2
OCT 3, 2026 · Yên Bái, Lào Cai, Vietnam
Ultra Trail Cao Bang
trail · 160/100/70/42km +2
NOV 27, 2026 · Cao Bang Province, Cao Bằng, Vietnam
Vietnam Mountain Marathon (VMM)
trail · 161/100/70/50km +2
SEP 18, 2026 · Sa Pa, Lào Cai, Vietnam
Cuc Phuong Jungle Paths
trail · 100/75/42/25km +1
DEC 26, 2026 · Cuc Phuong National Park, Ninh Bình, Vietnam
Măng Đen Ultra Trail
trail · 100/70/50/25km +1
JAN 15, 2027 · Măng Đen, Quảng Ngãi, Vietnam
Vietnam Jungle Marathon
50/25/25/10km
OCT 17, 2026 · Púng Luông, Lào Cai, Vietnam