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Triathlon sports events in Portugal

All Middle Distance Triathlon
5 Races

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5 Middle Distance Triathlon Events

  • IRONMAN Cascais Portugal

    IRONMAN Cascais Portugal

    Cascais, Portugal, becomes the epicenter of long-distance triathlon when IRONMAN Portugal hosts both the iconic full-distance IRONMAN and the IRONMAN 70.3 on the same weekend. Athletes will take on the Atlantic swim in the sheltered Ribeira Beach, race through a scenic but challenging bike course fully closed to traffic, and finish with a flat and vibrant run along the Cascais coastline. The event attracts professionals chasing podiums and World Championship slots, as well as age-groupers seeking the ultimate endurance challenge. With a festive atmosphere, an international field, and world-class organization, it’s one of Europe’s most celebrated IRONMAN weekends.

    • IRONMAN
    • IRONMAN 70.3
    18
    Oct
    Lisboa, Portugal
    479,62 € — 706,19 €
    View event
  • TRITON

    TRITON

    From October 24–26, 2025, the TRITON World Championship lands in Portimão, Algarve, to crown the best triathletes across three days of elite-level competition. This global final uses the signature TRITON 3 format — swim on Day 1, bike on Day 2, and run on Day 3 — and is reserved for qualified athletes from TRITON events around the world.

    With spectacular oceanfront views, a vibrant race village at Marina de Portimão, and festive side events including a Corporate Cup, Kids Race, and Legends Invitational, this is more than a race — it’s a triathlon celebration.

    Race Formats:

    🏁 TRITON SPRINT: 1km swim · 36km bike · 7km run

    🚴 TRITON MIDDLE: 2km swim · 72km bike · 14km run

    🏊 TRITON LONG: 3km swim · 108km bike · 21km run

    👥 Corporate Cup (relay teams – SPRINT format)

    👶 Kids Race (details TBA)

    🌟 Legends Competition (by invitation)

    Why race TRITON World Championship?

    🌅 Algarve beauty + coastal climate

    🏆 World-class field – entry by qualification only

    👨‍👩‍👧 Family-friendly clinics, parties & expo

    🚫 Draft-legal bike format (no TT bikes)

    • Long Distance Triathlon
    • Middle Distance Triathlon
    • Sprint
    24
    Oct
    —
    26
    Oct
    Portimão, Portugal
    276 € — 414 €
    View event
  • Starman Night Triathlon - Alentejo

    Starman Night Triathlon - Alentejo

    The Starman Portugal Alentejo 2025 is a multi-discipline endurance event featuring triathlon races, held in the scenic Alentejo region of Portugal. Scheduled for 2025, this event offers a variety of distances tailored to different athlete levels and preferences.

    Open to all participants, the event welcomes both licensed and amateur athletes, making it a diverse and inclusive competition. It is linked with national triathlon series, enhancing its competitive appeal and standing within the sport’s community.

    The race courses showcase the unique landscapes of Alentejo, including rolling hills and picturesque countryside, providing a challenging yet inspiring setting. The event atmosphere balances competitive spirit with community celebration, including team relays and categories for all ages.

    09
    Nov
    Beja, Portugal
    85 € — 180 €
    View event
  • Lidl Setúbal Triathlon

    Lidl Setúbal Triathlon

    The Lidl Setúbal Triathlon is a triathlon event taking place on April 12, 2026, in Setúbal, Portugal. It features challenging distances of 1.9 km swimming, 90 km cycling, and 21.1 km running, designed for triathletes seeking a demanding and rewarding race.

    The race course starts in the waters of the Rio Sado, passes through the city center, and includes a demanding route through the Serra da Arrábida, offering unique landscapes and terrain diversity. This event is open to all triathletes, promising an inspiring atmosphere defined by overcoming challenges and triumph.

    12
    Apr
    Setúbal, Portugal
    Free
    View event
  • Starman Night Triathlon - Alentejo 2026

    Starman Night Triathlon - Alentejo 2026

    The Starman Portugal Alentejo 2025 is a multi-discipline endurance event featuring triathlon races, held in the scenic Alentejo region of Portugal. Scheduled for 2025, this event offers a variety of distances tailored to different athlete levels and preferences.

    Open to all participants, the event welcomes both licensed and amateur athletes, making it a diverse and inclusive competition. It is linked with national triathlon series, enhancing its competitive appeal and standing within the sport’s community.

    The race courses showcase the unique landscapes of Alentejo, including rolling hills and picturesque countryside, providing a challenging yet inspiring setting. The event atmosphere balances competitive spirit with community celebration, including team relays and categories for all ages.

    11
    Nov
    —
    12
    Nov
    Beja, Portugal
    85 € — 180 €
    View event
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