Oslo Trail Challenge
Trail Running covering 55 km to 200 km with up to 6,220 m D+ in Oslo (Oslo District, Norway)
Oslo Trail Challenge is an endurance sporting event in Oslo, NO focused on Trail Running. It is part of UTMB Index Races. Key features include Nature & Off-Road, Forest, Mountain, High Altitude.
The race program comprises 3 competitions, including Trail 200 km (200 km, +6,220 m D+), Trail 100 km (100 km, +2,980 m D+), and Trail 55 km (55 km, +1,510 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 (langtoglenge.org).

Event characteristics
Races & distances (3)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Trail 200 km | Trail Running | 200 km | +6,220 m | 181 m - 2,793 m | Loop course | Route & profile |
| Trail 100 km | Trail Running | 100 km | +2,980 m | 184 m - 1,436 m | Loop course | Route & profile |
| Trail 55 km | Trail Running | 55 km | +1,510 m | 187 m - 821 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 181 m to 2,793 m above sea level (+6,220 m D+, -6,220 m D-)
Elevation profile & course telemetry
Altitude from 184 m to 1,436 m above sea level (+2,980 m D+, -2,980 m D-)
Elevation profile & course telemetry
Altitude from 187 m to 821 m above sea level (+1,510 m D+, -1,510 m D-)
Frequently asked questions (FAQ)
When and where does Oslo Trail Challenge take place?
Oslo Trail Challenge takes place in Oslo, NO (start area at coordinates 60.0838° N, 10.9988° 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 Oslo Trail Challenge?
The race program comprises 3 competitions, including Trail 200 km (200 km, +6,220 m D+), Trail 100 km (100 km, +2,980 m D+), and Trail 55 km (55 km, +1,510 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for Oslo Trail Challenge?
The main competition (Trail 200 km over 200 km) is designed as a loop course featuring +6,220 m of elevation gain and -6,220 m of elevation loss, ranging between 181 m and 2,793 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 Oslo Trail Challenge?
Official race regulations, course details, and registration information are provided on the organizer's website (langtoglenge.org).