One of the 50 best overseas ultras
Trail Running Magazine, 2016
Embark on an adventure
Ultrabug is a 100km 3-day, fully supported ultra marathon through the winding mountain footpaths, mineral water streams and remote culture rich villages in the Carpathian Mountains, Romania.
It is suitable for all fitness levels and is a great first time ultra.
Ultrabug ultra marathon
will give you 3 iTRA points