Trollhättan Action Week is a full week of sport festivities in Trollhättan, Sweden! We believe in an active society and in sport for all. Our objective is to create social interactions and promote a positive image of Trollhättan and the West Sweden region! The date for 2018: 18th- 26th of August. Come and participate to Alliansloppet, the world largest rollerski race with 1 600 participants in 2017. But also to our two other rollerski races, our Mountain Bike race, our running race and our city trail! Alliansloppet Action Week it is also Klassjoggen, with more than 20 000 pupils running in 5 different cities in Sweden.In 2018, many new sport will enter in Alliansloppet Action Week! More news to come during spring time!