If you want to run hills in or around Vilnius you might find some to your liking at Kalnu parkas.
Winters in Vilnius can get cold and snowy. December through March might see snow and the temperature is often below -15°C10°F . The days are short and in December it is only bright out between about 1010 AM and 175 PM.
Those looking for a flat course with firm surface can go to Vingis Park.
The line represents the average temperature. The faded area represents the most likely temperature span. The temperature is within this area 80% of the times.
The line represents the average dew point. The faded area represents the most likely dew point span. The dew point is within this area 80% of the times.
The line represents the average wind speed.