The UK Athletics Championships take place in Manchester this weekend and with places at the Paris Olympics at stake, a number of events will be keenly contested.
Here, the PA news agency looks at some of the names and events to watch.
Sprint battles
Needs to deliver
Battles in the 800m
Fitness issues
Field events
Others to watch
There will be a number of other names worth following including US-based Amber Anning in the women’s 400m and Matthew Hudson-Smith, a men’s 400m medal prospect, in the 200m.