Gunung Nuang Ultra (GNU)
Gunung Nuang, West Malaysia
Organised by Malaysia Ultra Running
12h duration, 50km minimum
Gunung Nuang Ultra is an ultra race where runners are required to do as much loops as possible within 12 hours, it consists of a 10km loop with an elvation gain of 530m for each loop. Each runner need to complete minimum 5 loops to be deemed as finisher.
More information at this link.