Skigo marathon started in 2013 with almost 300 participants from LTU and POL. Distances: 50 km F for men and 30 km F for women. Also amateur track of 20 km.
Next year Skigo Marathon 2014 will be held on 8-9th of March.
Regulations you'll find here: http://www.skigo.lt/skigo-maratonas_62-lt.html
You are welcome to SKIGO Marathon 2014!