Duathlon sports events in Portugal

All Duathlon
20 Races

20 Duathlon Events

  • LAGOA SWIMRUN

    LAGOA SWIMRUN

    The Lagoa Swimrun is a swimrun race held in May along the stunning Algarve coast, starting at Ermida da Senhora da Rocha and finishing in the fishing village of Ferragudo. Now in its 5th edition, it is celebrated by swimrunners as one of the best courses with fantastic swims and breathtaking coastal views that are challenging depending on wind and weather conditions.

    The event offers three distance options: Standard (25.5 km total with 4.78 km swimming and 20.72 km running), Sprint (15.1 km total with 2.7 km swimming and 12.4 km running), and Experience (8.1 km total with 1.5 km swimming and 6.6 km running). The course traverses the trails of the Seven Hanging Valleys, famous as the best hiking destination in Europe, and includes iconic beaches, caves accessible only by sea, and remarkable natural formations along the way.

    The race is open to all swimrunners and provides a unique opportunity to explore this magnificent coastline in springtime with water temperatures averaging 18 degrees. The atmosphere is adventurous and scenic, offering a memorable challenge through spectacular natural landscapes.

    • EXPERIENCE
    • STANDARD
    • Sprint
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  • Youth Aquathlon + Triathlon Peniche
    5.0

    Youth Aquathlon + Triathlon Peniche

    Triathlon events in Portugal for 2026 are organized by the Federação de Triatlo de Portugal, representing a comprehensive national calendar of competitions across various regions. These events offer diverse distances and formats, including individual and team competitions, making them accessible to a wide range of athletes from beginners to elite levels.

    The competitions are linked to national championships and club series, fostering a competitive yet inclusive atmosphere. The events often take place in scenic locations throughout Portugal, providing athletes with unique landscapes and terrain challenges. The atmosphere is typically vibrant and community-focused, with some events featuring relay formats and categories for different age groups.

    • Swimming + Running
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  • III Youth Duathlon of São José

    III Youth Duathlon of São José

    Duathlon events in Portugal for 2026 are organized by the Federação de Triatlo de Portugal, representing a comprehensive national calendar of competitions across various regions. These events offer diverse distances and formats, including individual and team competitions, making them accessible to a wide range of athletes from beginners to elite levels.

    The competitions are linked to national championships and club series, fostering a competitive yet inclusive atmosphere. The events often take place in scenic locations throughout Portugal, providing athletes with unique landscapes and terrain challenges. The atmosphere is typically vibrant and community-focused, with some events featuring relay formats and categories for different age groups.

    View event
  • PENACOVA SWIMRUN

    PENACOVA SWIMRUN

    The Penacova Swimrun is a swimrun race held in the beautiful natural surroundings of Penacova, located in the center of Portugal. The event showcases stunning trails along the Mondego River, including highlights such as Praia do Reconquinho, Penedo do Castro viewpoint, Emídio da Silva viewpoint, and the iconic Livraria do Mondego.

    The race offers two distance formats: Standard with a total distance of 25.4 km (3.2 km swim and 22.2 km run) and Sprint with a total distance of 16.3 km (2 km swim and 14.3 km run). Both formats feature multiple swim and run transitions and challenging elevation gains, making it a demanding and scenic competition.

    The Penacova Swimrun is open to all participants and includes a special "Swimrun Kids" format, providing an opportunity for younger athletes to experience the sport in a family-friendly atmosphere. Supported by the Municipality of Penacova, the event is well positioned due to its natural beauty and proximity to Coimbra with good hotel availability.

    • EXPERIENCE
    • STANDARD
    • Sprint
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  • Aquathlon of São João da Madeira

    Aquathlon of São João da Madeira

    Duathlon events in Portugal for 2026 are organized by the Federação de Triatlo de Portugal, representing a comprehensive national calendar of competitions across various regions. These events offer diverse distances and formats, including individual and team competitions, making them accessible to a wide range of athletes from beginners to elite levels.

    The competitions are linked to national championships and club series, fostering a competitive yet inclusive atmosphere. The events often take place in scenic locations throughout Portugal, providing athletes with unique landscapes and terrain challenges. The atmosphere is typically vibrant and community-focused, with some events featuring relay formats and categories for different age groups.

    View event
  • Iberian Rivers Duathlon

    Iberian Rivers Duathlon

    Duathlon events in Portugal for 2026 are organized by the Federação de Triatlo de Portugal, representing a comprehensive national calendar of competitions across various regions. These events offer diverse distances and formats, including individual and team competitions, making them accessible to a wide range of athletes from beginners to elite levels.

    The competitions are linked to national championships and club series, fostering a competitive yet inclusive atmosphere. The events often take place in scenic locations throughout Portugal, providing athletes with unique landscapes and terrain challenges. The atmosphere is typically vibrant and community-focused, with some events featuring relay formats and categories for different age groups.

    View event
  • Amora Aquathlon

    Amora Aquathlon

    Duathlon events in Portugal for 2026 are organized by the Federação de Triatlo de Portugal, representing a comprehensive national calendar of competitions across various regions. These events offer diverse distances and formats, including individual and team competitions, making them accessible to a wide range of athletes from beginners to elite levels.

    The competitions are linked to national championships and club series, fostering a competitive yet inclusive atmosphere. The events often take place in scenic locations throughout Portugal, providing athletes with unique landscapes and terrain challenges. The atmosphere is typically vibrant and community-focused, with some events featuring relay formats and categories for different age groups.

    • Swimming + Running
    View event
  • II Merelim São Paio Aquathlon

    II Merelim São Paio Aquathlon

    Duathlon events in Portugal for 2026 are organized by the Federação de Triatlo de Portugal, representing a comprehensive national calendar of competitions across various regions. These events offer diverse distances and formats, including individual and team competitions, making them accessible to a wide range of athletes from beginners to elite levels.

    The competitions are linked to national championships and club series, fostering a competitive yet inclusive atmosphere. The events often take place in scenic locations throughout Portugal, providing athletes with unique landscapes and terrain challenges. The atmosphere is typically vibrant and community-focused, with some events featuring relay formats and categories for different age groups.

    View event
  • MADEIRA SWIMRUN

    MADEIRA SWIMRUN

    The Madeira Swimrun is an annual swimrun race held on the island of Madeira, known as the "Pearl of the Atlantic." This event offers a unique challenge combining swimming and running, with a course that starts offshore at Ponta de São Lourenço and finishes in the city of Machico.

    The race features two main distances: the Standard with a total of 25.510 km (3.360 km swimming and 22.150 km running) and the Sprint with a total of 11.380 km (2.230 km swimming and 9.150 km running). Both formats include multiple transitions and significant elevation gain, challenging participants with diverse trails and sea crossings.

    Open to all athletes, the race is organized locally by the Ludens Machico club with support from the Madeira Regional Triathlon Association. The event highlights Madeira’s stunning landscapes, mild climate, and the thrill of ocean and mountain terrain, creating a festive and adventurous atmosphere for participants from Portugal and abroad.

    • STANDARD
    • Sprint
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  • ZÊZERE SWIMRUN

    ZÊZERE SWIMRUN

    The Zêzere Swimrun is a swimrun race taking place in 2026 in the Central Portugal region, specifically around the Castelo de Bode dam area. This event offers three race distances: Standard (24.7 km total), Sprint (18.2 km total), and Experience (7.1 km total), combining swimming and running segments.

    The race is open to all participants and follows the scenic and challenging routes along the Grande Rota do Zêzere (GRZ), with views over the Castelo de Bode reservoir, crossing through the villages of Fontes and Souto. The race atmosphere is adventurous and demanding, held in late summer with warm temperatures perfect for swimming in fresh water. The finish line is at the Praia Fluvial da Aldeia do Mato, maintaining a magical and inspiring setting.

    The event includes multiple transitions between swimming and running, with significant elevation gains, making it suitable for athletes seeking a technical and endurance challenge in a unique natural environment.

    • EXPERIENCE
    • STANDARD
    • Sprint
    View event
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Duathlon Events in Portugal – FAQ

Where can I check the duathlon calendar in Portugal for 2026?

On RaceFinder you can access the 2026 duathlon calendar in Portugal, including road duathlon and off-road duathlon events across different regions.

How can I find duathlon races by format?

You can find duathlon events in Portugal on RaceFinder by filtering races based on sport combinations, such as running + cycling or swimming + running. This allows you to quickly identify duathlon and multisport events that match your discipline preference.

How do I register for a duathlon event?

Go to the event page, select your distance or category, click Book Now, log in to your RaceFinder account, and complete the checkout to confirm your registration.

Can I change my duathlon distance after registering?

This depends on the organizer’s policy. Some duathlon events allow changes before a deadline. Always check the official event rules.

Can I transfer my duathlon registration to another athlete?

Transfers are only possible if the organizer allows it. RaceFinder does not manage transfers directly.

What duathlon events are available in Portugal?

Portugal offers road duathlon and multisport duathlon events combining running and cycling. RaceFinder lists upcoming duathlon events across the country.

When is duathlon season in Portugal?

Duathlon season in Portugal usually starts in winter and continues through spring. RaceFinder updates the duathlon calendar as new races are announced.

Are there duathlon races for beginners?

Yes. Many duathlon events offer shorter formats suitable for beginners. RaceFinder allows filtering by distance and event type.

Where can I find urban duathlon races in Portugal?

Urban duathlon races in Portugal are available on RaceFinder, including city-center events and regional competitions.

How can I find duathlon races near Porto and Lisbon?

You can filter duathlon events on RaceFinder by location to find upcoming races near Porto, Lisbon, and surrounding regions.