Thousands set off this morning from 9am in the third annual running of the event, with a route winding through Woodhouse Moor, Adel, Bramhope, Pool in Wharfedale and Otley.
Here are some of the first pictures from the event, taken by Steve Riding and Press Association photographer Danny Lawson:
9. Leeds Rob Burrow Marathon and Half Marathon
Wheelchair racer Callum Hall Photo: steve riding
10. Leeds Marathon
Enthusiastic runners have taken over the city today. Photo: steve riding
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