CLEAN : Jepkosgei says 'I'm concentrated on doing well' ahead of London Marathon

The speaker discusses their personal goals for improvement in marathon running, focusing on being more competitive and realistic about their ranking. They share their training preferences, highlighting the benefits of training in the UK and Australia. The speaker also outlines challenges faced in preparing for marathons, including unexpected changes in plans and the impact on their readiness.

What challenges did the speaker face in preparing for the London Marathon?

What does the speaker plan to do after the World Championship?