Sorry I don't recognise it.
Is it a 'natural climber' or have you tied it to wires?

We have tied it so covers the fence better and away from rest of the bed as is very small....maybe its not a climber but a shrub with arching shoots?

Looks like Exochorda macrantha The Bride to me. Not a climber but a loose limbed shrub.

I am glad you think that owd as that was my first thought when i saw the picture but when it said it was a climber it threw me.

Thanks for the ID