{"slug": "seven-serpents", "name": "Seven Serpents", "url": "https://ultracyclinghub.com/events/seven-serpents/", "kind": "adventure", "discipline": "gravel", "surface": "Gravel and mixed-terrain bikepacking tracks", "country": "Slovenia", "country_code": "SI", "description": "An unsupported Balkan bikepacking adventure from Ljubljana toward Trieste through Croatia and its islands.", "official_url": "https://www.seven-serpents.com/", "brevet": false, "verified_on": "2026-10-09", "needs_recheck": false, "editions": [{"id": 46, "url": "https://ultracyclinghub.com/events/seven-serpents/2027/", "year": 2027, "label": "", "status": "confirmed", "display_status": "Dates confirmed", "start_date": "2027-06-06", "end_date": "2027-06-13", "end_date_estimated": false, "start_location": "Ljubljana", "latitude": 46.0569, "longitude": 14.5058, "distance_km": 1000, "elevation_m": 18000, "time_limit_hours": null, "support": "self", "registration": "open", "registration_url": "https://www.seven-serpents.com/registrations/", "registration_opens": "2026-10-21", "registration_closes": null, "entry_fee": "255.00", "currency": "EUR", "finish_location": "Trieste", "notes": "- Ljubljana to Trieste, 1,000 km and 18,000 m\r\n- Accreditations 5 June, start 6 June 08:00, cut-off 13 June\r\n- Solo €255\r\n- Registrations open 21 October", "follow_url": "", "source_url": "https://www.seven-serpents.com/", "verified_on": "2026-10-09", "needs_recheck": true, "entry_status": "open", "entry_status_label": "Open for entry"}], "sources": [{"title": "Organizer website", "url": "https://www.seven-serpents.com/", "checked_on": "2026-10-09", "facts": "Homepage 2027 details: 6 June start in Ljubljana, 1,000 km and 18,000 m climbing, 13 June finish window, solo entry €255 plus fees; registration is scheduled for October.", "edition_id": null}]}