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| Eurovision Song Contest 2018 | ||||
|---|---|---|---|---|
| Country |  San Marino | |||
| National selection | ||||
| Selection process | 1in360 | |||
| Selection date(s) | Wildcards: 4 December 2017 11 December 2017 20 December 2017 Heats: 9 February 2018 16 February 2018 Final: 3 March 2018 | |||
| Selected entrant | Jessika feat. Jenifer Brening | |||
| Selected song | "Who We Are" | |||
| Selected songwriter(s) |
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| Finals performance | ||||
| Semi-final result | Failed to qualify (17th) | |||
| San Marino in the Eurovision Song Contest | ||||
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San Marino participated in the Eurovision Song Contest 2018, held in Lisbon, Portugal. The Sammarinese national broadcaster Radiotelevisione della Repubblica di San Marino (SMRTV) partnered with the London-based company 1in360 to stage an online search for their entrant, marking the first time the nation did not select their representative internally. The process, entitled 1in360, culminated in an 11-participant final with acts chosen from three wildcard selection processes and two 11-act showcase events. The winner of 1in360 was "Who We Are" performed by Jessika featuring Jenifer Brening. The 2018 entry in the Eurovision Song Contest was promoted through performances in London, Amsterdam, Madrid and Lisbon as well as a 10-week anti-bullying campaign to raise money for the Diana Award. San Marino performed fourth in the second semi-final, held on 10 May 2018, and placed 17th with 28 points, failing to qualify for the final.