Flavius Challenge OCR
Obstacle Course Racing covering 3 km to 12 km in Chaves (Vila Real District, Portugal)
Flavius Challenge OCR is an endurance sporting event in Chaves, Vila Real District, PT focused on Obstacle Course Racing. Key features include City Run, Nature & Off-Road, Multi-Day, Obstacle Course.
The race program comprises 2 competitions, including Obstacle Race 12 km (12 km, +54 m D+), and Obstacle Race 3 km (3 km, +14 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 (facebook.com).

Event characteristics
Races & distances (2)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| Obstacle Race 12 km | Obstacle Course Racing | 12 km | +54 m | 216 m - 239 m | Loop course | Route & profile |
| Obstacle Race 3 km | Obstacle Course Racing | 3 km | +14 m | 219 m - 225 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 216 m to 239 m above sea level (+54 m D+, -54 m D-)
Elevation profile & course telemetry
Altitude from 219 m to 225 m above sea level (+14 m D+, -14 m D-)
Frequently asked questions (FAQ)
When and where does Flavius Challenge OCR take place?
Flavius Challenge OCR takes place in Chaves, Vila Real District, PT (start area at coordinates 41.7402° N, 7.4688° 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 Flavius Challenge OCR?
The race program comprises 2 competitions, including Obstacle Race 12 km (12 km, +54 m D+), and Obstacle Race 3 km (3 km, +14 m D+). The competitions belong to Obstacle Course Racing.
What is the course layout and elevation profile for Flavius Challenge OCR?
The main competition (Obstacle Race 12 km over 12 km) is designed as a loop course featuring +54 m of elevation gain and -54 m of elevation loss, ranging between 216 m and 239 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 Flavius Challenge OCR?
Official race regulations, course details, and registration information are provided on the organizer's website (facebook.com).