Akershus close

Trail Running Calendar Akershus 2026-2027

Header image

Explore the best trail runs in Akershus for 2026-2027! Our updated list features 32 exciting trail runs across the region. Find your next trail run in Akershus below and join the trail community at these great events!

August 2026
Aug
8
Sa

Lunder Backyard

Backyard Ultra Walk 7 km
Aug
9
Su

Grønliåsen rundt

Trail Run 5 km 10 km
Grønliåsen rundt
Aug
15
Sa

Romerikes råeste

Obstacle Run 6 km
Aug-Sep
20-10
Th

Østmarka orienteringskarusell

Trail Run
Aug
22
Sa

Drøbakløpet

Trail Run 5 km 10 km
Drøbakløpet
Aug
22
Sa

Y3t Backyard

Backyard Ultra 3 km 7 km
Aug
23
Su

Eidsvoll Verk 6-timers

Backyard Ultra Marathon
Aug
25
Tu

Semsvannsrunden

Trail Run 5 km
Aug
25
Tu

Gjerdrumsløpet

Trail Run 4 km 7 km 11 km
Aug
29
Sa

Backyard Ås

Backyard Ultra 7 km
September 2026
Sep
5
Sa

Nordmarkstravern

Trail Run 6 km 8 km 15 km 30 km
Sep
11
Fr

TrailMonKey

Trail Run 6 km 7 km 12 km Half Marathon
Sep
12
Sa

Nærsnes Backyard

Backyard Ultra 7 km
Sep
13
Su

Frogn på langs

Trail Run 10 km 28 km
Sep
15
Tu

Føyka terreng

Trail Run
Sep
19
Sa

Oppdalsløpet

Trail Run
Sep
20
Su

Neskollen 10K

Road Race Trail Run 5 km 10 km
Sep
20
Su

Fedrelandets tøffeste

Obstacle Run
Sep
25-27
Fr - Su

Oslo Trail Challenge 200K

Trail Run 200 km
October 2026
Oct
3
Sa

Østmarka fifty

Trail Run 50 km
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.