African athletes are expected to continue their dominance with runners from Kenya and Ethiopia likely to battle it out for top honours from among 2475 participants at the 9th Standard Chartered Mumbai Marathon on Sunday.
Tyson Gay and Asafa Powell raced through stifling Japanese temperatures to ease towards their much-anticipated 100m showdown.
Luke Kibet ended Kenya's 20-year wait for a men's world marathon title with a comfortable victory on Saturday.
Ethiopian Tesfaye Abera won the Mumbai Marathon crossing the finish line in 2 hours, 9 minutes and 46 seconds on Sunday.