AIMS races – this weekend – Coming up . . . the Great Wall Marathon – the Three Hearts Marathon – the Bucharest Half Marathon and the Lattelecom Riga Marathon

On 16 May the Great Wall Marathon is held in China and the Three Hearts Marathon in Slovenia

On 17 May the Gifu Seiru Half Marathon is run in Japan, while the Tata Consultancy Services World 10km Bengaluru draws its usual strong field to India.

In Europe the Bucharest Half Marathon is held in Romania, the Lattelecom Riga Marathon in Latvia, the Coca Cola Body-Awakening Women's Running Gala in Hungary, the iWelt Marathon Wuerzburg in Germany and the Leiden Marathon in the Netherlands.

The Maraton Movistar Lima42km takes place in the Peruvian capital.

AIMSworldrunning.org