 Complete the following phrase:  Omwanza made a number of podium finishes in major races in 2002: she had runner-up placings at the Paris Half Marathon, Humarathon and Lille Half Marathon, and managed third at the Nice Half Marathon and Semi-Marathon Marvejols-Mende. She made her debut over the full marathon distance that year and came second to Lucy Karimi at the Reims Marathon, finishing the 42.195 km distance in a time of 2:35:36 hours. A year later, in only her second outing in the event, she improved her best by nearly eight minutes to win the Paris Marathon in 2:27:44 hours, defeating Rosaria Console in a sprint finish. She was selected to represent Kenya in the womens marathon at the 