sprint training races in Vietnam
For sprint training races in Vietnam, considering shorter distances for faster efforts, you could look into the following trail races: the Vietnam Trail Marathon (tFnr7753LEZzXVVvXN6h) offering 5KM and 10KM options; the Vietnam Jungle Marathon (vEs9DHCV8X0SEI2VXEaN) with a 10KM distance; the Vietnam Highlands Trail by UTMB (OBkjxAt5vKYpa5WrvUbS) featuring 5KM and 10KM courses; the Prenn Trail Summit 2026 (WbDhi76g7TrdaZLbdmy7) which has 3KM and 10KM distances; and the Vung Tau City Trail 2026 (VLoHqvWrfXVQ8J42deB2) with a 10KM option. Please note that these are trail events, which may differ from traditional sprint training on flat surfaces.
Referenced races

Vietnam Trail Marathon
trail · 70/50/21/10km +1
JAN 16, 2027 · Mộc Châu, Sơn La, Vietnam

Vietnam Jungle Marathon
50/25/25/10km
OCT 17, 2026 · Púng Luông, Lào Cai, Vietnam

Vietnam Highlands Trail by UTMB
trail · 100/50/20/10km +1
JAN 8, 2027 · Xuân Hương - Đà Lạt, Lâm Đồng, Vietnam

Prenn Trail Summit 2026
trail · 250/160/103/75km +4
DEC 9, 2026 · Xuân Hương - Đà Lạt, Lâm Đồng, Vietnam

Vung Tau City Trail 2026
trail · 10km
DEC 20, 2026 · Vũng Tàu, Hồ Chí Minh, Vietnam