Flavius Challenge OCR

🏅 Flavius Challenge OCR 2026 - National OCR Championship

---

Races

• Short Course (3 km) — Urban obstacle race with 20 obstacles
• Standard Course (14 km) — Urban obstacle race with 40 obstacles
• Standard Course Open (10 km) — Urban obstacle race without mandatory obstacles
• Kids (1 km) — Kids circuit with 10 easy obstacles

📍 Chaves, Portugal | 🗓️ April 18-19, 2026

---

Official event with National Championship and Flavius Challenge slots, supported by Portuguese OCR Federation and Chaves Municipality.