CHALLENGE1K - LISBOA - ALTO DO MALHÃO

The 3H Resistência Eloo D’Engate By Ponte da Cunha is a 3-hour endurance race taking place on April 18, 2026, in Barcelos, Portugal. The event features a circuit of approximately 5 km per lap on dirt roads and rural paths.

Participants can compete individually, in pairs (relay format), or on e-bikes, with categories for men, women, and mixed teams. Minors aged 16-17 may participate only in pairs with a signed responsibility waiver. The race awards the winner based on the most laps completed, with ties broken by the fastest last lap.

The 17th Edition of the Corrida Francisco Lázaro Bairro de Benfica is a running event taking place on April 18, 2026, in Benfica, Lisbon. It features multiple race distances including a 10 km run, a 5 km mini-run/walk/dog walk, a 5 km cycling event, and a 500 m kids race.

The 10 km race is open to all runners aged 18 and over, with various age categories for men and women. The event offers a festive atmosphere with a post-race party and routes through emblematic streets and the natural surroundings of Monsanto.

Participants can enjoy a well-organized race with hydration points, medals for finishers, and trophies for top finishers in overall and age categories.

The 3H Resistance MTB Clube Ciclismo de Rendufe by Quinta D’Amares is a mountain bike endurance race taking place on April 18, 2026, in Rendufe, Amares, Braga. The event features a closed circuit of approximately 4.7 km, where participants aim to complete the highest number of laps within a 3-hour timeframe.

This race is open to all participants aged 16 and above without the need for a sports license. It includes solo, doubles, and e-bike categories, with classifications and awards for various age groups and genders. The course runs through the vineyards and surroundings of Quinta D’Amares and the historic Monastery of Santo André de Rendufe, offering a unique blend of sport, culture, and nature.

The event promises a challenging and immersive experience combining physical endurance with scenic and historic landscapes, fostering a competitive yet respectful atmosphere among participants.

The São Mamede BTT – Portalegre is a mountain bike event taking place on April 18 and 19, 2026, in Portalegre, Portugal. It features two routes: a 60 km Marathon and a 35 km Half-Marathon, held on dirt roads and single-tracks within the São Mamede Natural Park.

This event is open to all riders aged 16 and above for the Marathon and 14 and above for the Half-Marathon, including both conventional and electric mountain bikes. It is part of the Alentejo BTT 4Marathon Series, a circuit of four marathons with cumulative classification and awards for various categories and distances.

The race is non-competitive with free pace, marked with vertical signage, and supported by volunteers and medical emergency teams. Awards are given to top finishers in each category and to teams with the most participants and best times.