We are glad to announce that Harkor 4: Ultra Trail Balakayo Mountains will offer a Grandmaster Quest point for all finishers of the 75km race category in 2026. The event, an ATM Candidate last May, is the first of its kind offering GM points in General Santos, which is a city in the south of the large Mindanao island in Philippines. It is scheduled for the weekend of 16/17 May 2026.

The event features a 75km main race distance with over 4000 metres of elevation gain, but is known to be quite runable. The event is organised by the Drunken Runners Team and Team Akbri.

Registration for the event is already open and can be accessed via the button below. There is a quota on the participation numbers, so if you are keen - better be quick. In 2025, the 75km had a cut-off time at the finish of 25 hours. Important, flag off is on Saturday at 14:00 in the early afternoon.

We are happy to announce that Harkor Ultra Trail Balakayo Mountain in General Santos in the south of Mindanao in the Philippines has obtained the ATM Candidate Race label. The event features a 75km main race distance with over 4000 metres of elevation gain, but is known to be quite runable. The event is organised by the Drunken Runners Team and Team Akbri and scheduled for 31 May/1 June.

Registration for the event is already open and can be accessed via the button below. There is a quota on the participation numbers, so if you are keen - better be quick.

The 75km has a cut-off time at the finish of 25 hours. Less ambitious runners can also opt for shorter distances, such as the 42km, 25km and 12km. 2023 ATM Champion John Ray Onifa tested the trails of Harkor and gave a thumbs up, saying the trails reminded him of those in France.

General Santos has an international airport, but Davao is another bet - if you don’t mind some bus travel from there.