Sjögarpslunken is a trail running event in the Vivåsen area of Boxholm, Sweden, traditionally held on the last weekend of October. Runners have had several distance choices, including 2.5 km, 5 km, 7.5 km, and 14 km, allowing for shorter outings as well as a longer trail effort.
The 14 km route is described by the organizer as challenging, with a course profile published alongside the map and race information. The event has around half a century of history, and the website provides practical details: invitation, runner information, start list, map, course profile, and results.