{"id": 180, "url": "https://ultracyclinghub.com/events/gravel-birds/2027/180/", "event": {"slug": "gravel-birds", "name": "Gravel Birds", "url": "https://ultracyclinghub.com/events/gravel-birds/", "kind": "adventure", "discipline": "gravel", "country": "Portugal", "official_url": "https://www.gravelbirds.cc/"}, "year": 2027, "label": "1000 km", "status": "confirmed", "display_status": "Dates confirmed", "start_date": "2027-05-09", "end_date": "2027-05-14", "start_location": "Castro Verde", "latitude": 37.69799, "longitude": -8.08227, "distance_km": 1000, "elevation_m": 15000, "time_limit_hours": null, "support": "self", "registration": "unknown", "registration_url": "", "registration_opens": null, "registration_closes": null, "entry_fee": null, "currency": "EUR", "entry_requirements": "", "route_summary": "", "route_url": "", "finish_location": "", "logistics": "", "notes": "- Basecamp in Castro Verde", "follow_url": "", "source_url": "https://www.gravelbirds.cc/", "verified_on": "2026-10-09", "needs_recheck": false}