I personally don't like using Sprint during pulls because of the weird server tick issue it has where it is an oGCD, but it won't always activate when you try to weave it in, so you have to basically waste an entire weave window on just sprint I'll use it in e4s if I get unlucky with how certain mechanics decide to play out, but other than that I don't typically need to use it.

For dungeons I'll use it if the tank uses it so I can keep up.