{"slug": "a-rough-diamond-27-1114", "name": "A Rough Diamond", "url": "https://ultracyclinghub.com/events/a-rough-diamond-27-1114/", "kind": "adventure", "discipline": "road", "surface": "Road", "country": "United Kingdom", "country_code": "GB", "description": "BRM qualifying for Paris-Brest-Paris of 300 km (about 306 km) organised by Mark Rigby. Audax UK code 27-1114.", "official_url": "https://www.audax.uk/event-details?id=14925", "brevet": true, "verified_on": "2026-10-15", "needs_recheck": false, "editions": [{"id": 485, "url": "https://ultracyclinghub.com/events/a-rough-diamond-27-1114/2027/300-km/", "year": 2027, "label": "300 km", "status": "confirmed", "display_status": "Dates confirmed", "start_date": "2027-04-03", "end_date": "2027-04-04", "end_date_estimated": false, "start_location": "Tewkesbury", "latitude": 51.9938, "longitude": -2.155, "distance_km": 306, "elevation_m": 2500, "time_limit_hours": 20, "support": "unknown", "registration": "open", "registration_url": "https://www.audax.uk/choose-a-ride/event-entry?eventId=14925", "registration_opens": null, "registration_closes": "2027-03-27", "entry_fee": "14.00", "currency": "GBP", "finish_location": "Tewkesbury", "notes": "- Start 06:00; BRM qualifying for Paris-Brest-Paris\r\n- Entry fee GBP 14.00 online", "follow_url": "", "source_url": "https://www.audax.uk/event-details?id=14925", "verified_on": "2026-10-15", "needs_recheck": false, "entry_status": "open", "entry_status_label": "Open for entry"}], "sources": [{"title": "Audax UK event listing", "url": "https://www.audax.uk/event-details?id=14925", "checked_on": "2026-10-15", "facts": "Source lists the 2027 300 km edition; start 2027-04-03; distance 306 km; entry fee 14.00 GBP.", "edition_id": 485}]}