Ultra Running Hub
Trail 50mi
Tyresö Extreme Challenge (TEC) - 50 miles
Race completed
80km Distance
1,744m Elevation
6.6 Grit Score
Hardcore Level
Vertical Intensity 22 D+/km
Moderate undulations. Requires consistent effort across varying grades.
The Aid Station
Course-specific beta from the community
This is a rolling course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Course Intelligence
OPENFREE MAP (LIBRE)Course Notes
New course, moved from Täby to Tyresö.