Fuel up and accelerate with GU at the 4th Techcombank Hanoi International Marathon!

The Organizing Committee is delighted to welcome GU – the leading energy gel brand from the USA – as the Official Product Sponsor of the 4th Techcombank Hanoi International Marathon!
Since 1993, GU has been supporting endurance athletes around the world with fast-absorbing energy products that help them sustain peak performance throughout their journey to conquer challenges. With diverse flavors, convenient use, and rich nutrition, GU has become an indispensable companion for millions of athletes.
It’s time to break through your limits and reach the finish line with the powerful energy of GU. See you on the fiery race course of the 4th edition this October 5!