Lost Horizons
Gravel Cycling covering 830 km with up to 13,000 m D+ in Soria (Castile and León, Spain)
Lost Horizons is an endurance sporting event in Soria, Castile and León, ES focused on Gravel Biking. Key features include Nature & Off-Road, Forest, Mountain, High Altitude.
The competition program features Gravel Bike 830 km (830 km, +13,000 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 (losthorizons.cc).

Event characteristics
Races & distances (1)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Gravel Bike 830 km | Gravel Biking | 830 km | +13,000 m | 1,150 m - 9,600 m | Point-to-point course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 1,150 m to 9,600 m above sea level (+13,000 m D+, -11,050 m D-)
Frequently asked questions (FAQ)
When and where does Lost Horizons take place?
Lost Horizons takes place in Soria, Castile and León, ES (start area at coordinates 41.764° N, 2.4688° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Lost Horizons?
The competition program features Gravel Bike 830 km (830 km, +13,000 m D+). The competitions belong to Gravel Biking.
What is the course layout and elevation profile for Lost Horizons?
The main competition (Gravel Bike 830 km over 830 km) is designed as a point-to-point course featuring +13,000 m of elevation gain and -11,050 m of elevation loss, ranging between 1,150 m and 9,600 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 Lost Horizons?
Official race regulations, course details, and registration information are provided on the organizer's website (losthorizons.cc).