Douro Bridges - Porto & Gaia Open Water takes place on Sun, Sep 20, 2026 in Porto, Portugal. The main route is 4 km.
- Date
- Sun, Sep 20, 2026
- Start
- Porto 🇵🇹
- Distance
- 4 km
- Level
- Open to all
This open water swimming competition features a 4 km course along the Douro River from Cais da Ribeira in Porto to Douro Marina in Vila Nova de Gaia.
Official event pageWhat this race demands
This 4 km open water swimming competition demands sustained aerobic endurance and advanced open water sighting skills over a continuous river course.
Aerobic endurance
Swimmers must maintain a strong stroke rate and efficient pacing over a continuous 4 km distance without the benefit of wall turns.
Open water navigation
Racing along the Douro River from Porto to Gaia requires consistent bilateral breathing and frequent sighting to maintain a direct line in a dynamic river environment.
Your road to race day
Race day at Douro Bridges - Porto & Gaia Open Water is 4 weeks away. This is how a coach divides that time. The first phase starts now.
01Peak1 week · Aug 24, 2026 – Aug 30, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
02Taper2 weeks · Aug 31, 2026 – Sep 13, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
03Race week1 week · Sep 14, 2026 – Sep 20, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
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