Triathlon season in Portugal is starting: races to watch this March

As spring approaches, the triathlon calendar in Portugal begins to gain momentum. Warmer temperatures, longer days and a packed race schedule mean one thing: the season is officially starting.

Whether you spent the winter building your base or you’re just getting back into race mode, March offers the perfect opportunity to kick off your triathlon season. From national championships to beginner-friendly events, there are races for every level across the country.

Here are some of the key triathlon and duathlon races happening in Portugal this March.

📅 XXX Grândola Duathlon

📍 Grândola
📅 February 28 – March 1, 2026

The Grândola Duathlon opens the season with a challenging race combining running and cycling. It hosts several national championship competitions, including club and individual categories, making it one of the first major competitive weekends of the year.

A great option for athletes who want to start the season strong and test early-season fitness.

📅 V Santo André Triathlon

📍 Santo André, Santiago do Cacém
📅 March 8, 2026

Part of the Portuguese Triathlon Cup, the Santo André Triathlon is one of the first major triathlon events of the season. With a balanced course and a welcoming atmosphere, it’s ideal for both experienced triathletes and those racing their first event of the year.

The coastal setting and early-season energy make this a popular race to open the calendar.

📅 XII Albufeira Triathlon

📍 Albufeira
📅 March 15, 2026

A classic on the national triathlon calendar. The Albufeira Triathlon hosts stages of the National Super-Sprint Championship, as well as youth and paratriathlon competitions.

With fast courses and strong competition, it’s a key race for athletes looking to test speed and performance early in the season.

📅 Famalicão Cross Duathlon

📍 Vila Nova de Famalicão
📅 March 22, 2026

For those who prefer off-road racing, the Famalicão Cross Duathlon brings a trail and mixed-terrain challenge to the calendar. It includes national championship competitions and attracts athletes looking for something more technical and demanding.

A great option to break from road racing and test versatility.

📅 XXIV Cidade de Quarteira Triathlon

📍 Quarteira
📅 March 29, 2026

Taking place on the same weekend, the Cidade de Quarteira Triathlon is part of the Portuguese Triathlon Cup and is open to amateur athletes. It allows participants to race in the same venue as elite competitions, bringing a special race-day atmosphere.

Perfect for those who want to combine competition with the excitement of a major international event.

Plan your triathlon season now

March marks the real start of the triathlon season in Portugal. Whether your goal is to get back into racing, improve performance or prepare for bigger challenges later in the year, this is the time to choose your first events.

With races across the country and options for all levels, there’s no shortage of opportunities to dive into the season.

Explore more triathlon races in Portugal and start planning your next start line.