Prince Harry and the Duke and Duchess of Cambridge attend a training day for London Marathon runners

The video covers a race involving royals Kate, William, and Harry, highlighting their participation in the London Marathon to support the Heads Together campaign, which aims to end the stigma around mental health. Marathon runner Paula Radcliffe supports their efforts. The Creasy family shares their story of running in memory of their husband and father, who committed suicide, to raise awareness about mental health. The campaign seeks to build momentum and promote mental health awareness, emphasizing the importance of communication and support.

What personal experiences did the speaker share about dealing with mental health issues?

What message do the participants hope to convey regarding mental health?