Nexebra Trail Tracks - TNT® 2026

The VII Edition of the 24 Hours Running Mem Martins – Sintra is a long-duration endurance running event that will take place on May 9 and 10, 2026, in Mem Martins, Sintra. The event features multiple race options including 24-hour, 12-hour, and 3-hour races, as well as a Night Marathon, all held on a certified closed-loop circuit of 1,609.34 meters.

Open to individual athletes and teams (for the 24-hour race), this competition welcomes both federated and non-federated runners aged 18 and above. The courses offer a unique combination of asphalt, dirt, and wooden boardwalk surfaces within the scenic Parque da Bacia de Retenção de Águas do Algueirão, creating a distinct and varied terrain for participants.

With a festive and challenging atmosphere, the event also includes team competitions and awards for top finishers, making it ideal for endurance athletes seeking to push their limits in a well-organized and supportive environment.

The Trail Bem Viver 2026 is a trail running event taking place on May 10, 2026, in Marco de Canaveses, specifically at Alto da Forca in Magrelos, Portugal. It offers four race options: a Long Trail of 31 km, a Short Trail of 20 km, a Mini Trail of 14 km, and a non-competitive 10 km walk.

This event welcomes a wide range of participants, with age categories starting at 16 years for the Mini Trail and 18 years for the other competitive distances, including both individual and team classifications. It is certified by prestigious bodies such as the Portuguese Athletics Federation, the Portuguese Trail Running Association, ITRA, and UTMB, ensuring high standards.

The course features challenging terrain with significant elevation gains (up to 1600 meters positive climb) through natural paths, trails, forest roads, and streams, starting and finishing at the same location. The atmosphere is competitive yet inclusive, with a special kids’ trail event and organized aid stations to support athletes, creating a festive and supportive environment.

The 8th Trilhos Luso Bussaco is a trail running event scheduled for May 10, 2026, in Luso, Mealhada, Portugal. This event features three trail running races of different lengths and a non-competitive walk, offering options for various skill levels from beginners to experienced athletes.

Participants can choose from a long trail with a technical and demanding course, a medium-distance trail suitable for regular athletes, and a mini trail ideal for beginners, as well as a medium-difficulty walking route. The event is open to all, with age restrictions only for the mini trail and walk (under 18s). The competition includes general, gender, and age group classifications, and team awards based on combined individual results.

The race takes place in the Serra do Bussaco, passing through the unique natural landscapes of the Bussaco National Forest, including historic and scenic points such as the Palace Bussaco Hotel, Fonte Fria stairs, and Cruz Alta. The event atmosphere combines challenge and enjoyment in a forested mountainous environment, with a strong community spirit and team competition. The start and finish are at the Centro de Estágios do Luso, with well-marked trails ensuring a safe and enjoyable experience.

Estrela Grande Trail 2026 is a mountain trail running event taking place from May 8 to May 10, 2026, in Manteigas, Portugal. It offers a variety of race distances ranging from a challenging 105 km ultra-trail with 5500 meters of positive elevation gain to shorter races such as 50 km, 35 km, 15 km, and a 6 km uphill race, making it accessible for different levels of trail runners.

This event is open to all runners meeting the age requirements, with some races requiring participants to be at least 18 years old, while the shorter distances welcome younger athletes (with adult accompaniment for children under 10). Estrela Grande Trail is co-organized by Estrela Outdoor Events and the Municipality of Manteigas, promoting the Serra da Estrela Natural Park and emphasizing ecological and social responsibility. The race courses feature spectacular mountain landscapes with significant elevation challenges, providing a unique natural experience.

The race atmosphere is one of solidarity, respect, and eco-responsibility, with rules ensuring fair play and the safety of participants. The event also includes the Estrela Trail Kids and Estrela Solidário races, fostering family involvement and community spirit.