I don't think the last section explanation and question make much sense, can you rephrase?
Animation names are Run1, Run2, Run3, Run4 and Run5.
I want that event 'IF Run & 1 or 2 or 3 is playing then execute X.
Execute only run 1-3, not the others.
I thought there is simpler way than making 3 seperate events for
'if sprite is playing Run animation'
'if frame = 1'
- then repeat with frame 2 and then frame 3. I thought it could all be in 1 sentence.