Gravel Birds Ultracycling is an unsupported bikepacking challenge in the land without shadows – Alentejo, Portugal. A journey across one of the most remote and striking territories of Southern Europe. 3 distances/routes available. The 5th edition starts and finishes in Castro Verde. Welcome dinner and event briefing on the evening of 8 May’26.

Choose your line: L’Abetarda, Gravel Birds Classic or Gravel Birds XL 1000.

09-15 May 2026 | Alentejo, Portugal

APPLICATIONS OPEN 1 September at 00h01m (local time)!
https://www.gravelbirds.cc

Vídeo by Nelson Sousa

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