RACENATURE SERRA DA ESTRELA
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.