The Trilhos do Paleozóico 2026 is a trail running event scheduled for March 8, 2026, in Valongo, Portugal, within the Paleozoic Park of Valongo and the Valongo Trail Center. The race features multiple distances: Trail Ultra 48 km, Trail 38 km, Trail Sprint 23 km, Mini Trail 12 km, and a 12 km walking event, the latter two also part of the Valongo Trail Circuit.
The event welcomes participants aged 18 and older for the longer distances, while the Mini Trail is open to those 15 and older, and the walk allows minors accompanied by an adult. The race is characterized by challenging elevation profiles, with positive elevation gains ranging from 300 m in the Mini Trail to approximately 2600 m in the Ultra Trail. The courses take runners through rugged mountain trails featuring the unique landscapes of the Santa Justa and Pias mountain ranges.
With a semi-self-sufficiency format and strict rules regarding aid and equipment, the race offers a demanding and rewarding experience. The atmosphere is competitive and serious, with an emphasis on athletes’ autonomy and safety. There are also prizes for individual and team classifications, and the event includes a walking option for a broader community engagement.
The Mahfra Nature Trail 2026 is a trail running event taking place on March 8, 2026, at the Mafra Parque Desportivo Municipal Eng.º Ministro dos Santos in Mafra, Portugal. It offers three distances: a Long Trail of 24 km, a Short Trail of 13 km, and a non-competitive 11 km walk, catering to all athletes aged 18 and over.
This race is part of the Mafra Trail Running Series and the Merrell Trail Running Series, making it an attractive challenge for trail runners engaged in these circuits. The courses feature significant elevation gains of 1000 m for the Long Trail and 650 m for the Short Trail, providing a demanding and scenic natural environment for participants.
The event offers a competitive atmosphere with individual and team prizes for the top finishers in both the Long and Short Trails, while also fostering inclusivity with a non-competitive walking option. The race day includes a general warm-up and a prize ceremony, creating a festive community experience.
The Corrida da Mulher – 1st edition is a running and walking event taking place on March 8, 2026, at Praia de Mangualde, Mangualde, Viseu. It features a 10 km race and a 5 km walk, open to participants aged 16 and above for the race, and 6 and above for the walk.
The event is organized by the 1ª Companhia de Guias de Mangualde in partnership with the Câmara Municipal de Mangualde. It promotes sport and healthy living habits, with a route through the streets of Mangualde, starting and finishing at Avenida Senhora do Castelo. The race course is of medium difficulty and includes two laps for the 10 km race.
Participants are encouraged to bring non-perishable food donations to support the Centro Social e Cultural da Paróquia de Mangualde, and part of the registration fees will help acquire wheelchairs for the institution. The event offers a festive and community-oriented atmosphere with awards for top finishers in each age category.
The 9th Alcanena Trail is a trail running event scheduled for March 22, 2026, in Minde, Portugal, starting at the Minde Gymnasium Pavilion. It features multiple distances including a Long Trail (32 km), Sprint (21 km), Mini Trails (15 km), 1st Trail Experience (10 km), Trail Young with age-appropriate distances, and a 10 km Walk. This event caters to a wide range of participants, from experienced adult runners (16+ for Trail and Sprint) to youth and beginners (including those under 16 with responsible accompaniment or parental consent).
The race is integrated with the Circuito de Trail do Ribatejo and emphasizes an environmentally conscious approach as all courses take place within the protected Natural Park of the Serras de Aire e Candeeiros. The terrain includes limestone outcrops and muddy sections, offering a challenging and scenic experience for trail enthusiasts.
The atmosphere is inclusive and family-friendly, offering various race formats such as individual and team competitions with awards for overall, age groups, and local residents. There are also non-competitive events like walks and a first-time trail experience, making it a weekend celebration of trail running and community involvement.
The 12th Night Run Seaside – Vendas Novas is a popular night running and walking event taking place on March 13, 2026, in Vendas Novas, Évora. It features a 7 km run for men and women, a 4 km walk, and a special 100m high heels race for women aged 16 and over.
This event welcomes participants of all levels, from beginners to those seeking a fast race, united by a passion for running and healthy sports practice. The race is part of the International Women’s Day celebrations and includes a unique and fun extra race requiring women to run in high heels.
The atmosphere is inclusive and festive, with classifications for absolute male and female categories and the special high heels race. The event supports a charitable cause, donating part of the registration fees to a solidarity association.
The 4th Canicross “Rota da Castanha” will take place on March 14 and 15, 2026, in Sernancelhe, Viseu. This event features competitive races in Canicross, Bikejoring, Scooterjoring, and Triciclo DR4, including categories for children aged 6 to 16, with distances of 5.3 km for most races and shorter distances for children.
Open to participants aged 14 to 75 years (with younger and older participants allowed but without insurance), the event welcomes national and international athletes and their dogs, who must pass veterinary control. The race course consists of trails and secondary dirt roads, marked with signs and tape.
The event includes a convivial dinner and a non-competitive dog walk (Cãominhada) of 5.3 km, creating a festive and community atmosphere. Awards are given to the top three finishers in competitive categories, with combined classifications if participant minimums are not met.
ATLÀNTICAS – Asaltamontes Madeira Female 2026 is an exclusively female trail running event taking place on March 14, 2026, on the island of Madeira, Portugal. The race features a 15-kilometre point-to-point course with 400 metres of positive elevation gain, starting in Porto da Cruz and finishing at Machico beach.
The event offers both race and walking/hiking modalities on the same marked route, welcoming women aged 16 and over without the need for a license. It is competitive and connected to the Asaltamontes circuit, with the top adult Madeira or Madeira-resident finishers invited to a team relay festival, the grand final of the circuit.
The course showcases Madeira’s natural beauty, running mainly along trails, levadas, and natural paths, providing a scenic and challenging environment. The race atmosphere is competitive yet supportive, focused on female athletes, with prizes and podiums across age categories, and includes transport service from finish to start for participants’ convenience.
The III “Trail” Urbano Bombeiros de Tavira is an urban trail running event taking place on March 14, 2026, in Tavira, Faro, Portugal. The event features a 14 km trail run and a 6 km walk, both held entirely within the urban environment of Tavira.
The race is open to all athletes, both federated and recreational, across multiple age categories from under 23 to veterans over 70. The event offers a competitive yet inclusive atmosphere with individual and team classifications, including awards for the largest team.
Starting at Praça da República in the evening at 20:00, the event combines urban scenery with a night-time race experience, culminating in an awards ceremony shortly after the finish.
The Melgaço Alvarinho Trail 2026 is a trail running event taking place on March 15, 2026, in Melgaço, northern Portugal. The event is organized by Melsport E.M., with the support of Melgaço Municipality, the Portuguese Trail Running Association (ATRP), the Viana do Castelo Athletics Association, and the Melgaço Volunteer Firefighters.
Set in a region known for its mountains, rivers, and traditional villages, the event offers athletes the opportunity to run through marked mountain trails, rural paths, and historic areas of the Melgaço municipality. The event includes multiple race formats, from a non-competitive walk to long-distance trail races, catering to different experience levels while promoting fair play, respect for nature, and semi-autonomy in mountain running.
The 3 Léguas do Nabão is a road running event taking place on March 15, 2026, in Tomar, Portugal. The main race covers approximately 15,000 meters on a mostly flat course, starting at Praça da República at 10:30 AM, and is open to athletes aged 18 and over with a competitive and classificatory nature.
The event includes additional races for younger athletes: the Mini Léguas with two segments for children and youth of various age groups, and a walking event of about 10,000 meters with low difficulty. There is also a Leguazinha race for children from local ATL’s. The races offer a festive and competitive atmosphere with prizes and technical t-shirts for all finishers.
Participants range from juniors to veterans in multiple age categories, with individual classifications by gender and age group. The event is well organized with safety measures, aid stations, and electronic timing.
