What a two weeks for Shannon after Rio.
The Olympic silver medallist ended a magical season in style - with a new American outdoor best.
Conseslus Kipruto and Almaz Ayana will go for the world records. Can Shannon Rowbury follow up her Zürich win with an AR in the 5,000? Plus Kiprop vs. Makhloufi in the 1500, Clayton Murphy in the 800 and Elaine Thompson vs. Dafne Schippers in the 100.
When a solar powered car with a top speed of 68 mph races a Kenyan 800 stud, who had the edge? We'll find out on Friday.