Olesya Syreva (Russian: Олеся Сырева; b. 25 November 1983 in Novosibirsk) is a Russian middle/long-distance runner who specializes in the 1500 and 3000 metres. On the February 3rd 2013 she was banned for two years by the IAAF following irregularities on her biological passport. All her results since March 3, 2011 were voided.[1]