Halong Bay Heritage Marathon 2026

   Running beside one of the planet's most recognisable seascapes while dawn gilds the limestone islands rising straight from the water is worth getting up in the dark for. This international race brings thousands of amateurs and elite runners to the shore of Ha Long Bay.

   In brief:

• a sunrise start with the course hugging the bay's edge;
• four distances, from an easy 5K to the full classic;
• the route passes the karst cliffs of a UNESCO World Heritage site;
• an international setup: pacers, chip timing, aid stations.

   The first kilometres unfold in cool morning haze, then the air warms as the panorama of emerald islets opens along the road. The course is built so the scenery works for you and keeps the rhythm going all the way to the finish arch.

   The distances suit every level, from first-timers and families to seasoned marathoners collecting starts across the region. Entry fees by distance:

• 5 km — 875 000 ₫;
• 10 km — 1 250 000 ₫;
• 21 km, half marathon — 1 875 000 ₫;
• 42 km, marathon — 2 125 000 ₫.

   Slots for the long distances go first, so it is wise not to delay your race pack. Runner registration on the official site.