At the 2010 African Championships in Athletics, she ran over 10,000 m and took fifth place.2010 African Championships. Tilastopaja. Retrieved 15 January 2011. Changeywo represented Kenya at the 2010 Commonwealth Games in October and won the silver medal, finishing as runner-up to compatriot Grace Momanyi. She made her debut over the half marathon at the Delhi Half Marathon two months later, where she came tenth in a time of 1:10:40.
