Lierløpet 12 is a 5 km race in Lier, Norway, starting in Lier. It takes place in October, when local conditions are typically cool, with temperatures usually between 6°C and 14°C.
The race information is limited. It appears to be a short autumn run based in the town, with common cloudy weather and approximately 40 mm of average October precipitation. The listing also mentions that conditions can be crisp and often sunny. Runners should confirm the latest details with the organizer before registering.