Avieiros Half Marathon

🚀 Avieiros Half Marathon 2026

The Avieiros Half Marathon is a must for running and walking enthusiasts, organized by SóRio in partnership with the Scalabis Night Runners Club, taking place on June 10, 2026, in Santarém. With races for all tastes, from the half marathon to a pet-friendly walk, this event offers a unique experience by the Tagus River.

The half marathon route starts at the Scalabis Night Runners Club headquarters in Santarém and finishes at SóRio, featuring mixed terrain of dirt, asphalt, and cobblestones, descending from the Santarém plateau to the Tagus floodplain. The Tagus Challenge 10k and Patas no Tejo 10k walk start and finish at SóRio, with flat and safe routes along the riverside.

🏔️ Races

• Avieiros Half Marathon – 21.1 km · Start 09:00 · Cutoff 3h
• Tagus Challenge – 10 km · Start 09:00 · Cutoff 3h
• Patas no Tejo – Pet Friendly Walk 10 km · Start 09:20 · Open participation

⏰ Schedule

• 09:00 – Avieiros Half Marathon start
• 09:00 – Tagus Challenge 10k start
• 09:20 – Patas no Tejo walk start
• 12:00 – Event close

🎽 Registration includes Personalized bib, timing chip for races, sports insurance, water and solid supplies every 2.5 km and 5 km, participant kit with gifts and regional products, access to changing rooms, and medical assistance during the event.

🏆 Prizes Trophies for top 3 overall and age group winners in competitive races (Half Marathon and Tagus Challenge). Digital diploma for all finishers.

🏅 Circuit Independent event with strong local community ties in Santarém.

🏃‍♂️ Challenge yourself by the Tagus and enjoy a day of sport and fun! Register now! 🎯