Antenrundan begins at the Magra sports ground, located 25 km from Alingsås and 40 km from Trollhättan. Cyclists follow paved country roads encircling Lake Anten. This Swedish cycling race, organized by Magra IS, offers three route options: 80 km, 50 km, and 25 km.
The course features winding secondary roads around Anten, with some sections on National Road 190 and possibly Road 42. The event attracts local participants rather than solely professional cyclists. One recent edition saw 146 cyclists start, and another recorded 100 riders in good late-summer conditions. Having reached its 54th edition, the race has the character of a long-standing club event centered on the lake and the Magra sports ground.