You can subscribe to the AIMS calendar in your calendaring application of choice, whether on your phone, tablet or computer. Simply add webcal://aims-worldrunning.org/events.ics to your calendar app.
M Marathon H Half marathon R Road Race U Ultramarathon
At the time of publication the details below were believed correct; however, runners should confirm directly with race organisers before booking arrangements.
MAR M,H Predicted date based on past schedules