{"slug": "carso-trail", "name": "Carso Trail", "url": "https://ultracyclinghub.com/events/carso-trail/", "kind": "race", "discipline": "offroad", "surface": "Off-road", "country": "Italy", "region": "Karst (Italy / Slovenia)", "description": "A no-border bikepacking adventure across the Italian and Slovenian Karst, with sea cliffs, plateaus and forests. 2027 is the 10th edition.", "official_url": "https://www.carsotrail.it/", "verified_on": "2026-10-10", "needs_recheck": false, "editions": [{"id": 324, "url": "https://ultracyclinghub.com/events/carso-trail/2027/324/", "year": 2027, "label": "Classic 380 km", "status": "confirmed", "display_status": "Dates confirmed", "start_date": "2027-05-07", "end_date": "2027-05-09", "start_location": "", "latitude": null, "longitude": null, "distance_km": 380, "elevation_m": 6500, "time_limit_hours": null, "support": "self", "registration": "open", "registration_url": "", "registration_opens": null, "registration_closes": null, "entry_fee": null, "currency": "EUR", "entry_requirements": "", "route_summary": "", "route_url": "", "finish_location": "", "logistics": "", "notes": "- MTB or monster cross recommended\r\n- About 60% off-road\r\n- Figures may change for the final route", "follow_url": "", "source_url": "https://www.carsotrail.it/", "verified_on": "2026-10-10", "needs_recheck": false}], "sources": [{"title": "Official site", "url": "https://www.carsotrail.it/", "checked_on": "2026-10-10", "facts": "Dates, route and entry details for 2027.", "edition_id": null}]}