Olesya Chumakova
Olesya Chumakova (born 23 July 1981) is a Russian middle distance runner who specializes in the 800 and 1500 metres. On 11 February 2007 she helped establish a world indoor record in the rarely contested 4 x 800 metres relay (8:18.54 minutes with teammates Anna Balakshina, Natalya Panteleyeva and Anna Emashova). She won the bronze medal in 1500 m at the 2007 European Indoor Athletics Championships. Personal bests
800 metres - 2:00.38 min (2005)
1500 metres - 4:02.55 min (2005)

References
EAA profile

1981 births
Living people
Russian female middle-distance runners
Universiade medalists in athletics (track and field)
FISU World University Games gold medalists for Russia
Medalists at the 2007 Summer Universiade