Donostia Triathlon
Triathlon covering 50 km in Saint-Sébastien (Basque Country, Spain)
Donostia Triathlon is an endurance sporting event in Saint-Sébastien, Basque Country, ES focused on Triathlon. Key features include Seaside & Coast, City Run.
The competition program features Triathlon M (50 km, +550 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 (atleticosansebastian.com).

Event characteristics
Races & distances (1)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Triathlon M | Triathlon | 50 km | +550 m | 5 m - 236 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 5 m to 236 m above sea level (+550 m D+, -550 m D-)
Frequently asked questions (FAQ)
When and where does Donostia Triathlon take place?
Donostia Triathlon takes place in Saint-Sébastien, Basque Country, ES (start area at coordinates 43.3183° N, 1.9812° 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 Donostia Triathlon?
The competition program features Triathlon M (50 km, +550 m D+). The competitions belong to Triathlon.
What is the course layout and elevation profile for Donostia Triathlon?
The main competition (Triathlon M over 50 km) is designed as a loop course featuring +550 m of elevation gain and -550 m of elevation loss, ranging between 5 m and 236 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 Donostia Triathlon?
Official race regulations, course details, and registration information are provided on the organizer's website (atleticosansebastian.com).