Buuxi weedha soo socota: Ciyaaraha Xagaaga ee London waxaa la qabtay 27 July ilaa 12 August 2012. Kooxda Sri Lanka waxay ka koobnayd hal orodyahan oo marathon ah, orodyahan masaafo gaaban ah, laba ciyaartoy oo badminton ah, hal toogasho iyo laba dabaasha masaafo gaaban: Anuradha Cooray oo ka tirsan ragga marathon-ka, Christine Merrill oo ka tirsan haweenka 400 mitir ee caqabadaha, Niluka Karunaratne oo ka tirsan ragga badminton-ka, Thilini Jayasinghe oo ka tirsan haweenka badminton-ka, Mangala Samarakoon oo ka tirsan labada qori ee 10 mitir iyo 50-mitir, Heshan Unamboowe oo ka tirsan
Reshika Udugampola oo ku guuleysatay 100 mitir ee ragga iyo Reshika Udugampola oo ku guuleysatay 100 mitir ee dumarka. Toddobada ciyaartooy waxaa ku dhawaaqay Guddiga Olombikada Qaranka ee Sri Lanka 12 Luulyo 2012 waxaana wafdiga hogaaminayay chef de mission Deva Henry. Saraakiil kale oo ka qeyb galay Ciyaaraha waxaa ka mid ahaa agaasimaha isboortiga Ranjani Jayakody, maareeyaha ciyaaraha fudud iyo toogashada Shemal Fernando, maareeyaha badminton Rohan de Silva, maareeyaha dabaasha Nishantha Piyasena iyo wakiilka NOC Ranjani Jayakody. Iyada oo la raacayo heshiis is afgarad oo la saxiixay Oktoobar 2009, kooxdu waxay ku tababartay xarumaha isboortiga ee Jaamacadda Durham intii lagu jiray ciyaaraha. Karunarante waxaa loo doortay inuu noqdo calanka xambaarsan xafladaha furitaanka iyo xiritaanka.