Racenature Serra da Estrela 2026 is a mountain bike (MTB) stage race taking place from June 4 to June 7, 2026, with start and finish in Seia (Serra da Estrela), Portugal. The event includes four race days: one mandatory time trial and three stages, all navigated via GPS. Stage distances and elevation profiles are still to be defined.

The event follows the Portuguese Cycling Federation rules as an Open Event and is open to both licensed and non-licensed riders (minimum age 18, as of 12/31/2026). Riders may use MTBs with or without motor assistance, but e-bikes are not eligible for classification.

The 12th Solidarity MTB Ride will take place on June 14, 2026, starting at 9:00 AM in Tondela, Viseu, Portugal. This mountain biking event offers a single route of approximately 40 km, suitable for riders of various skill levels, including sections on asphalt roads and secondary streets.

Open to all participants who consider themselves fit for the effort, the event welcomes both traditional mountain bikes and e-bikes, with separate classifications for e-bike riders. The ride is organized by Vários Cooperativa de Solidariedade Social c.r.l. and features a supportive and community-oriented atmosphere.

Participants will enjoy a well-marked course with white tapes and informative signs, water and solid refreshments, and a post-ride lunch and shower facilities. The event also includes symbolic prizes for various age categories and classifications, making it inclusive and rewarding for all.

The II Troféu de Resistência BTT de Alenquer – Inter Freguesias is a mountain bike endurance race series organized by the Municipality of Alenquer, taking place across multiple dates and locations in 2026, including Ribafria on June 21. The races feature 2-hour endurance formats on courses ranging from 4 to 7 km, primarily on dirt paths and single-tracks.

Open to all athletes aged 16 and above, both federated and non-federated, without the need for a cycling federation license. The event includes various categories by age and gender, as well as an E-Bikes category, making it accessible to a wide range of participants.

This series promotes local sports development and community engagement, with a competitive yet inclusive atmosphere supported by local associations and municipalities. The races are part of a larger trophy series with points awarded per event and overall classification.

The II Troféu de Resistência BTT de Alenquer – Inter Freguesias is a mountain bike endurance race series held in various locations within the Alenquer municipality throughout 2026. The event includes multiple races with durations of 2 hours each, featuring courses between 4 km and 7 km.

Open to all athletes aged 16 and above, both federated and non-federated, without the need for a sports license. The series includes categories for men and women across different age groups and e-bikes. The races take place on mostly dirt paths and single-tracks, offering a challenging off-road experience.

The event is organized by the Municipality of Alenquer in partnership with local parishes and associations, aiming to promote mountain biking locally and foster community sports participation.