100 km races in Sweden (Trail)
This page narrows the calendar to 100 km races within the trail race type, which is helpful when both distance and race format shape the right choice. Use it to compare like-for-like options before committing to a race.
All 100 km races in Sweden from October 2026 to October 2027
22 May
Dalarna
Uka Pain
Hotell Älvdalen, Älvdalen, Sweden
UKA PAIN is a trail and ultrarunning event in Älvdalen, Dalarna, held over the weekend of 22–23 May 2026. The event offers several distances…
12 Jun
Västra Götaland
Alpaca Race
Hisingsparken, Göteborg, Västra Götalands län, Sweden
The Alpaca Race is a challenging trail race in Hisingparken, Gothenburg, run over laps on a technical course. The race offers four distance…
13 Aug
Dalarna
Trail- & Ultravasan
Sälen and Mora, Dalarna County, Sweden
Ultravasan 90 is a challenging ultramarathon that follows the classic Vasaloppet Trail from Sälen to Mora. The race starts early in the morn…
14 Aug
Dalarna
Vasastafetten
Berga, Sälen, Sweden
Vasastafetten is a festive mass-participation relay race along the classic route from Sälen to Mora. Up to ten runners share a total distanc…
15 Jan
Västra Götaland
Sandsjöbacka Trail 180
Sandsjöbacka, Göteborg, Västra Götaland, Sweden
Sandsjöbacka Trail is one of western Sweden’s most exciting and challenging winter trail races, offering distances of 30k, 60k, 90k and 180k…
21 May
Dalarna
Uka Pain (SM Trail)
Hotell Älvdalen, Älvdalen, Sweden
Sweden Runners IF warmly welcomes you to Uka Pain on 22–23 May 2026 in beautiful Älvdalen. The event offers several distances, from 12 km up…
29 Jul
Jämtland
Fjällmaraton 100k
Fångåmon, Åre, Sweden
Fjällmaraton 100K is a long, classic mountain run that starts at dawn in Fångåmon and is part of Kia Fjällmaraton Årefjällen. The first part…
5 Aug
Skåne
Halland Ultra Beach Trailrun
Båstad, Halland, Sweden
Halland Ultra-Beach (HUB) is a coastal ultrarunning event in the West Coast landscape that celebrates free trail running. The race consists…
13 Aug
Dalarna
Trail- & Ultravasan (Vasaloppet)
Sälen, Berga by, Sweden
Vasaloppet organises a summer week of running and mountain biking, including races such as Ultravasan and Trailvasan. The events take place…
21 Aug
Dalarna
Ultravasan
Berga by, Sälen, Sweden
Ultravasan 90 is a trail race starting in Berga by, Sälen, offering runners the classic Vasaloppet route through scenic summer landscapes. T…
10 Sep
Södermanland
Sörmlands 100 Trail Run
Gripholms Slott, Mariefred, Strängnäs Municipality, Södermanland County, Sweden
Sörmlands 100 Trail Run is a multi-day event (11–13 September 2026) through the scenic and biologically rich landscapes of Sörmland, with di…
30 Oct
Skåne
Kullamannen by UTMB
Höganäs, Sweden
Set along the rocky shores of Sweden's Kullaberg, Kullamannen by UTMB® offers trail courses that range from a fast 20 km to a challenging 10…
10 Sep
Södermanland
Sormlands 100 Trail Run
Herresta, Södermanland, Sweden
1–13 of 13 Races