No, you may only apply to one Pathways programme. 

Similarly, if your application is successful and you accept your place on a Pathways programme, you will not be able to apply to any of our other programmes (i.e. a UK Summer School or the US programme), even if you withdraw from Pathways.

However, if your Pathways application is unsuccessful or you reject your place, you may still apply for a different programme later in the year.