Marka la eego cutubkan ku saabsan tartanka triathlon-ka casriga ah, Sanadkee ayay aasaasayaashu sameeyeen tartanka triathlon-ka ee Mission Bay?
Context:Tartankii ugu horreeyay ee dabaasha / baaskiil wadista / orodka ayaa lagu qabtay Mission Bay, San Diego, California bishii Sebtember 25, 1974. Tartankan waxaa hindisay oo maamulayay laba xubnood oo ka tirsan San Diego Track Club, Jack Johnstone iyo Don Shanahan. Johnstone wuxuu xasuustaa in uu qayb ka ahaa 70-meeyadii orodka orodka ee Mareykanka iyo in ka dib markii uu galay dhowr tartan uusan dib u soo ceshan "taabashadiisii caadiga ahayd" in kasta oo uu xubin ka ahaa 1957 Collegiate iyo AAU All-American kooxaha dabaasha. Kadibna 1973, Johnstone wuxuu ogaaday Dave Pain Birthday Biathlon, oo ah 7.2 km (4.5 mi) oo ay ku xigto waxa loo calaamadeeyay rubuc-mayl (0.4 km) oo dabaasha ah (masaafada dhabta ah waxay ahayd kaliya inta udhaxeysa 200 iyo 300 yaard). Sanadkii xigay, ka dib markii uu tartamayay markii labaad oo uu galay tobanka ugu sareeya, Johnstone wuxuu doonayay in uu sii wado qaabkan tartanka oo uu si isku mid ah u xoojiyo dabaasha. asiga oo codsanaya gudoomiyaha San Diego Track Club oo u sheegay in uu ku dari doono tartan jadwalka naadiga. Laakiin inta kale ee tartanka waxaa qabanqaabiyay Johnstone, isla mar ahaantaana wuxuu la xiriiray Don Shanahan si aysan u jirin tartamo badan oo "laga yaabo" oo ku saabsan jadwalka naadiga. Shanahan wuxuu u sheegay Johnstone inuu doonayo inuu ku daro lug baaskiil wadista tartanka; halka Johnstone uu diidanaa inuu ogolaado in lagu daro. Markii ay magacaabayeen dhacdada, labaduba waxay adeegsadeen nidaamka magacaabista ee aan rasmiga ahayn ee loogu talagalay dhacdooyinka isboortiga badan, oo horey loogu isticmaali jiray shan-geesoodka, heptathlon, iyo decathlon. Sidaas darteed waxay u adeegsadeen ereyga Giriigga ah tri (saddex) tirada tartamada, ka dibna waxay u adeegsadeen athlon-ka aan horey u naqaanay, sidaas darteedna waxay tartanka u bixiyeen Mission Bay Triathlon. Waxaa xusid mudan in labada aasaas midkoodna uusan maqlin dhacdooyinka Faransiiska; labaduba waxay rumeysnaayeen in jinsiyadooda ay ahayd fikrad gaar ah.
Triathlon-ka casriga ah waxaa la rumeysan yahay inuu dhacay 1974 markii ay aasaaseen laba xubnood oo ka tirsan naadiga orodka ee San Diego, Don Shanahan iyo Jack Johnstone. Inkastoo lamaanahan la sheegay in ay aasaaseen isboortiga, waxaa muhiim ah in la fahmo in waxkasta aysan sameynin ama aysan laheyn dadka Mareykanka. Isboortiga waxaa dib loogu soo celin karaa Faransiiska sanadkii 1901, markii hore waxaa loogu yeeri jiray "Le Trois Sports", oo ay ku jireen qaybaha Baaskiilka, Orodka iyo Doomaha. Noocyada kale ee isboortiga badan ayaa ka hor dhacay 1974 oo ay ku jiraan biathlon oo ay kujirto orodka 7.2km oo ay ku xigto dabaasha 0.4km) laakiin si kastaba ha noqotee, 25-kii Sebtember 1974, triathlon mission bay oo ku taal San Diego, California ayaa dhashay.