They won both these titles in 2001 , 2002 , 2005 .
Impala has since then performed well in the two 15 - a-side competitions in Kenya rugby , Enterprise Cup .
Impala won both these titles in 2001 , 2002 , 2005 .
Impala has since then performed well in the two 15 - a-side competitions in Kenya rugby , Enterprise Cup .