www.toughest.se

Toughest Oslo - Obstacle Course Race

Name: Toughest Oslo - Obstacle Course Race
Start: 2026-09-05
End: 2026-09-05
Location: Oslo

location_city Oslo

flag Norway

calendar_today 05 Sep, 2026

directions_run Running

language Official Website

About the Event

Conquer Norway's most iconic ski jump at Toughest Oslo on September 5th, 2026, set against the dramatic backdrop of Holmenkollen. This premier OCR (Obstacle Course Racing) event challenges you on an 8km course weaving through forests and hills, culminating in the legendary ascent of the ski jump itself. Choose your challenge with the main 8km race, a more accessible 4km XPLORE, or a fun 2km FAMILY run, all featuring Toughest's signature, scalable obstacles. It's more than a race; it's a full-body adventure where you'll run, climb, and crawl through one of Oslo's most spectacular landscapes. Secure your early bird spot for an unforgettable test of strength and endurance in a world-class venue.

Races Offered

Main Race - Double Distance

Sep 05, 2026

straighten

Distance — 16K

terrain

Type — Road running

timer

247 days remaining

Oslo 8Km

Sep 05, 2026

straighten

Distance — 8K

terrain

Type — Road running

timer

247 days remaining

Oslo Family 2Km

Sep 06, 2026

straighten

Distance — 2K

terrain

Type — Road running

timer

247 days remaining

Oslo Xplore 4Km

Sep 06, 2026

straighten

Distance — 4K

terrain

Type — Road running

timer

247 days remaining

Weather Overview

These values represent the 3-year monthly averages for September in Oslo.

Temp (°C)

Feels Like (°C)

thermostat 9.9° / 16.3°

wb_sunny 8.0° / 14.7°

Wind (km/h)

Humidity (%)

air 9.2 /

water_drop 83.0%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 9.9° / 16.3°

wb_sunny 8.0° / 14.7°

air 9.2 km/h

water_drop 83.0%

About Oslo

Oslo is Norway's capital and largest city, with 700,000 citizens in the city proper and about 1.5 million inhabitants in greater Oslo. It is in the East of the country in the Oslofjorden fjord, extending over an inlet of the Skagerrak strait. It is spaciously laid out and surrounded by green hills and mountains and includes 40 islands and 343 lakes. Oslo offers ski slopes for alpine skiing and ski trails for cross-country skiing in the winter. In the summer, the temperature in Oslo may make it comfortable to swim. There are several well-visited beach resorts. Oslo is one of the world's northernmost capitals and so gets only 6 hours of sunlight in the winter. In high summer, sunlight hours soar to 18, making its climate markedly different between seasons, with cold yet relatively dry winters.