Trail RunningUTMB Index Races

Fjällmaratonveckan Årefjällen

Trail Running covering 5 km to 105 km with up to 3,100 m D+ in Ottsjö (Jämtland County, Sweden)

LocationOttsjö, Jämtland Province, SwedenShow on map(63.2156° N, 13.0557° E)
Date & StatusDate to be announcedDate TBA
Elevation gainUp to +3,100 m

Fjällmaratonveckan Årefjällen is an endurance sporting event in Ottsjö, Jämtland Province, SE focused on Trail Running. It is part of UTMB Index Races. Key features include Mountain, Nature & Off-Road, Kids & Youth Races, Lakes & Ponds.

The race program comprises 5 competitions, including Fjällmaraton 100K (105 km, +3,100 m D+), KIA Fjällmaraton 45k (45 km, +1,900 m D+), Salomon 27K (26.4 km, +1,000 m D+), Ottsjö 12K (12 km, +350 m D+), and Peak Performance Vertical K (5 km, +1,000 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (fjallmaraton.se).

Official website
Fjällmaratonveckan Årefjällen in Ottsjö (Work: "Guillaume Rouger representing France at the World Masters Mountain Running Championships 2022", Photo: Athetics123, License: CC BY-SA 4.0, Source: Wikimedia Commons)
"Guillaume Rouger representing France at the World Masters Mountain Running Championships 2022" · Photo: Athetics123 · Wikimedia CommonsCC BY-SA 4.0
Cropped to 16:9 (960 × 540 px), WebP · Shared under the same license

Event characteristics

MountainNature & Off-RoadKids & Youth RacesLakes & PondsVertical RaceHigh Altitude

Races & distances (5)

CompetitionDisciplineDistanceElevation gainAltitude rangeCourse typeCourse & profile
Fjällmaraton 100KTrail Running105 km+3,100 m1,150 m - 2,452 mLoop courseRoute & profile
KIA Fjällmaraton 45kTrail Running45 km+1,900 m1,153 m - 1,951 mLoop courseRoute & profile
Salomon 27KTrail Running26.4 km+1,000 m1,156 m - 1,576 mLoop courseRoute & profile
Ottsjö 12KTrail Running12 km+350 m1,159 m - 1,306 mLoop courseRoute & profile
Peak Performance Vertical KTrail Running5 km+1,000 m1,162 m - 1,582 mLoop courseRoute & profile
Course & Elevation Telemetry

Course route & map

Distance
105 km
Elevation gain
+3,100 m D+
Elevation loss
-3,100 m D-
Altitude range
1,150 m - 2,452 m
Gradient (Avg / Max)
5.9 % / 10.6 %
Course format
Loop course
105 km+3,100 m D+
Start (S)Finish (F)
N20406080100FS63.2156° N, 13.0557° E

Elevation profile & course telemetry

Altitude from 1,150 m to 2,452 m above sea level (+3,100 m D+, -3,100 m D-)

Peak: 2,452 m·at 41.2 km·Ø 5.9 %
1,150 m1,584 m2,018 m2,452 m0 km21 km42 km63 km84 km105 km2,452 m
Event Information & Answers

Frequently asked questions (FAQ)

When and where does Fjällmaratonveckan Årefjällen take place?

Fjällmaratonveckan Årefjällen takes place in Ottsjö, Jämtland Province, SE (start area at coordinates 63.2156° N, 13.0557° E). The exact date for the next edition is currently open and will be announced by the organizer.

What races and distances are offered at Fjällmaratonveckan Årefjällen?

The race program comprises 5 competitions, including Fjällmaraton 100K (105 km, +3,100 m D+), KIA Fjällmaraton 45k (45 km, +1,900 m D+), Salomon 27K (26.4 km, +1,000 m D+), Ottsjö 12K (12 km, +350 m D+), and Peak Performance Vertical K (5 km, +1,000 m D+). The competitions belong to Trail Running.

What is the course layout and elevation profile for Fjällmaratonveckan Årefjällen?

The main competition (Fjällmaraton 100K over 105 km) is designed as a loop course featuring +3,100 m of elevation gain and -3,100 m of elevation loss, ranging between 1,150 m and 2,452 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.

Where can I find registration and official race rules for Fjällmaratonveckan Årefjällen?

Official race regulations, course details, and registration information are provided on the organizer's website (fjallmaraton.se).