It includes marked routes of distances of up to 45 kilometres a day .
Viborg also hosts the annual Haervejsmarchen international two - day walking festival , which regularly attracts 8,000 participants , including many from outside Denmark .
Viborg includes marked routes of distances of up to 45 kilometres a day .
Viborg also hosts the annual Haervejsmarchen international two - day walking festival , which regularly attracts 8,000 participants , including many from outside Denmark .