[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"feature-flags":3,"$fbQnyFF5A4FkGC0TprIUBbaDVH8DqmENz5X9C6wu61NA":-1,"$fi37VgoLLAQkRmp2w1wbmAX69DV6QwQuv676UI-ND4tU":5},{"homepage_proof_v2":4,"homepage_hero_cta_v2":4,"welcome_immediate_v1":4,"lifecycle_events_v1":4,"funnel_tracking_v1":4,"activation_reward_v1":4,"promo_codes_v1":4,"referral_v1":4,"pro_signup_bonus_v1":4,"pro_space_v1":4,"trial_express_v1":4,"microscope_v1":4,"login_page_v2":4,"signup_magic_reminder_v1":4,"first_session_48h_v1":4,"onboarding_purge_v1":4,"runner_profile_v1":4},true,{"permalink":6,"name":7,"startDate":8,"endDate":9,"country":10,"countryIso":11,"city":12,"location":12,"disciplines":13,"distances":15,"participantsEstimate":9,"bigEventFlag":18,"featured":18,"websiteUrl":19,"registrationUrl":9,"registrationOpenDate":9,"registrationOpenTime":9,"registrationCloseDate":9,"registrationOpenUrl":9,"registrationOpenStatus":9,"description":20,"descriptionLocale":21,"availableLocales":22,"screenshotUrl":9,"department":9,"departmentSlug":9,"distanceHubs":23,"usDistanceHubs":24,"state":9,"regionHub":9,"hasFiche":4,"isRunning":4,"duplicateOfPermalink":9,"isPast":18,"nextEditionPermalink":9,"region":9,"geo":25,"edition":28,"tags":30,"races":31,"nearby":36},"gatliff-marathon","Gatliff Marathon","2026-10-17",null,"Royaume-Uni","GB","Sevenoaks",[14],"Trail",[16,17],"25 km","50 km",false,"https:\u002F\u002Fwww.copsecroydon.co.uk\u002Fannual-events\u002Fgatliff-marathon\u002F","\u003Cp>\u003Cstrong>Gatliff Marathon\u003C\u002Fstrong> se déroule le 17 octobre 2026 à Sevenoaks, au Royaume-Uni. Deux parcours de trail sont ouverts, un 50 km et un 25 km ; aucune heure de départ n'est renseignée à ce jour.\u003C\u002Fp>\u003Cp>Sur chemins, la référence chronométrique perd de son sens : les temps de passage dépendent du terrain, et l'effort se gère à la sensation plus qu'à la montre. Le 25 km s'adresse à un coureur habitué au semi-marathon sur route qui veut découvrir la course nature, avec l'alternance course et marche en côte comme principal apprentissage. Le 50 km, lui, constitue une vraie entrée dans l'ultra : quatre à six heures d'effort pour beaucoup, donc la nécessité d'emporter de l'eau et de manger en courant. Deux ou trois sorties longues sur terrain similaire, chaussures et sac déjà rodés, valent mieux qu'un gros volume accumulé sur bitume dans les semaines qui précèdent.\u003C\u002Fp>","fr",[21],[],[],{"lat":26,"lng":27},51.196259,0.065451,{"year":29,"number":9,"firstYear":9},2026,[],[32,34],{"name":17,"distanceFormatted":9,"distanceMeters":33,"discipline":9,"elevationGain":9,"itraPoints":9,"date":8,"time":9,"lastEditionFinisherCount":9},50000,{"name":16,"distanceFormatted":9,"distanceMeters":35,"discipline":9,"elevationGain":9,"itraPoints":9,"date":8,"time":9,"lastEditionFinisherCount":9},25000,[37,48,57,65,71,81],{"permalink":38,"name":39,"startDate":40,"city":41,"distances":42,"distanceKm":46,"ficheLocales":47},"the-kent-classic","The Kent Classic","2026-10-24","Dormansland",[43,44,45],"111 km","84 km","47 km",6,[],{"permalink":49,"name":50,"startDate":51,"city":52,"distances":53,"distanceKm":55,"ficheLocales":56},"beddington-park-10k","Beddington Park 10K","2026-11-22","Carshalton",[54],"10 km",24,[],{"permalink":58,"name":59,"startDate":60,"city":61,"distances":62,"distanceKm":63,"ficheLocales":64},"hurtwood-50k-2026","Hurtwood 50k","2026-12-01","Dorking",[17],28,[],{"permalink":66,"name":67,"startDate":68,"city":61,"distances":69,"distanceKm":63,"ficheLocales":70},"freedom-racing-hurtwood-50k","Freedom Racing - Hurtwood 50k","2026-12-06",[17],[],{"permalink":72,"name":73,"startDate":74,"city":75,"distances":76,"distanceKm":79,"ficheLocales":80},"bedgebury-forest-half-marathon-10k","Bedgebury Forest Half Marathon & 10K","2026-10-18","Tunbridge Wells",[77,54,78],"2 km","21.1 km",30,[],{"permalink":82,"name":83,"startDate":51,"city":84,"distances":85,"distanceKm":88,"ficheLocales":89},"silverstone-run-fest-2026","Silverstone Run Fest","Londres",[78,54,86,87],"5 km","1.6 km",33,[]]