St James' Park, London, UK. 23rd Apr, 2017. Thousands take part in the 37th London Marathon Credit: Alan Fraser/Alamy Live News

- Image ID: J21W83

St James' Park, London, UK. 23rd Apr, 2017. Thousands take part in the 37th London Marathon Credit: Alan Fraser/Alamy Live News

Alan Fraser / Alamy Stock Photo

Image ID: J21W83

Location: Parliament Square, London, United Kingdom