EcoTrail Oslo - Trail 31 km course and race-day weather
- Sørkedalen, Oslo, Norway
- 31.3 km
- 618 m D+
- 3 aid stations
Analyzing route...
EcoTrail Oslo 31 course, section by section
The EcoTrail Oslo 31 course runs 31.3 km with 618 m of climbing and 777 m of descent - 20 m of climbing per kilometre. It tops out at 356 m, and its lowest point on the GPX is 1 m. 21% of the distance climbs at more than 3%, 27% descends at more than 3%, and the remaining 52% is flat or rolling.
The organiser's 5 checkpoints split the course into 4 sections. The table gives each leg's own climb, descent, average grade and high point, measured on the official GPX.
| Section | Km | Distance | D+ | D- | Avg grade | High point |
|---|---|---|---|---|---|---|
| Start - Sørkedalen → Fossum | 0.0-10.3 | 10.3 km | +318 m | -314 m | 0.0% | 356 m |
| Fossum → Thaugland | 10.3-22.5 | 12.2 km | +202 m | -366 m | -1.3% | 174 m |
| Thaugland → Bygdøy | 22.5-26.3 | 3.8 km | +49 m | -30 m | +0.5% | 20 m |
| Bygdøy → Finish - Huk | 26.3-31.3 | 5.0 km | +52 m | -70 m | -0.3% | 31 m |
The climbs that shape the race
The track holds one major climb and 4 major descents. The biggest climb runs from km 0 to km 3 (from Start - Sørkedalen): +194 m over 2.8 km at an average of 6.9%. The longest descent drops 119 m over 4.0 km from km 9 (through Fossum), at an average of 2.6%.
Distance, total climb and high point are the organiser's. Each section's climb, descent, grade and high point, the low point and the named climbs are measured on the official GPX with the same method as the interactive profile, so the sections can add up to a slightly different total.