Trail Running Calendar near Bygdøy 2026-2027

Trail Run 3 km 9 km

Trailraces at Sognsvann, Oslo on 1 May 2027 with three distances for children and adults, organized by Ready.

1

Sundvolden Challenge

Sundvollen | 27 km from Bygdøy

Trail Run 5 km

21-23

Endless Shore Ultra

Nesoddtangen | 5 km from Bygdøy

Trail Run ITRA 2–5 50 km 50 mi 100 mi

21-30

Grorudløpet

Kjenn | 15 km from Bygdøy

Trail Run 12 km

29

Ecotrail Oslo

Trail Run ITRA 1–3 10 km Half Marathon ... 50 km 80 km

An environmentally conscious urban trail event in Oslo offering multiple trail distances and a finish at Huk on Bygdøy.

June 2027

4-13

Trolltrail

Trail Run 6 km

5

Navy Race OCR Oslo

Obstacle Run 5 km

5

Oppegårdmila

Oppegard | 18 km from Bygdøy

Trail Run 5 km 10 km

19

Lommedalen Backyard

Bærums Verk | 10 km from Bygdøy

Backyard Ultra 7 km

19

Nordmarka skogsmaraton

Trail Run Half Marathon Marathon

22

Tu

Bamford Frontyard

Håkavik | 16 km from Bygdøy

Backyard Ultra 3 km

Jun-Jul

25-4

Maridalsvannet Rundt

Trail Run 13 km

July 2027

Jul

1-10

Th - Sa

Oslo Bergen Trail

Sørkedalen | 12 km from Bygdøy

Trail Run ITRA 2–6 37 km 125 km 300 km 500 km

Trail ultramarathon from Oslo to Bergen with race distances from 37 km to 500 km, single stage format, organizer support and required navigation.

Jul-Aug

30-8

Østmarka halvmaraton

Trail Run Half Marathon

August 2027

Aug

21-22

Sa - Su

Kampen mot hodet - 24 timers

Hole Municipality | 22 km from Bygdøy

Backyard Ultra

Aug

24

Tu

Sørkedalsløpet

Sørkedalen | 12 km from Bygdøy

Trail Run 3 km 5 km 11 km

Aug

28

Backyard Ås

As | 28 km from Bygdøy

Backyard Ultra 7 km

September 2027

Sep

4

Toughest — Oslo

Obstacle Run 4 km 8 km 16 km

Sep

4

Nordmarkstravern

Trail Run 8 km 15 km 30 km 60 km

Sep

11